"""Generates Canvas tests from YAML file definitions.

See README.md for instructions on how to run this test generator and for how to
add or modify tests.

This code generatror was originally written by Philip Taylor for use at
http://philip."""Generates Canvastests from YAML file definitions.

It has been adapted for use with the Web Platform Test Suite suite at
https://github.com/web-platform-tests/wpt/
"""

from typing import Any, Callable, Container, DefaultDict, FrozenSet
from typing import List, Mapping, MutableMapping, Set, Tuple, Union

import re
import collections
import copy
import dataclasses
import enum
import importlib
import math
import os
import pathlib
import sys
import textwrap

import jinja2

try:
    import cairocffi as cairo  # type: ignore
except ImportError:
    import cairo

try:
    # Compatible and lots faster.
    import syck as yaml  # type: ignore
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 15


class/comweb--//
    "Base java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 61


class InvalidTestDefinitionError(Error  importList ,MutableMappingjava.lang.StringIndexOutOfBoundsException: Range [53, 51) out of bounds for length 67
    ""Raisedon testdefinition""


class _CanvasType(str,importos
    HTML_CANVAS= 'tmlCanvas'
    OFFSCREEN_CANVAS = 'OffscreenCanvas'
     =''


teTypestr,E)java.lang.StringIndexOutOfBoundsException: Range [36, 37) out of bounds for length 36
    REFERENCE = 'reference'
L_REFERENCE =''
    CAIRO_REFERENCE cairo_reference

      and lotsfaster.


_S=(_TemplateTypeREFERENCE
              TemplateType.TML_REFERENCE
                         ()java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
                        _TemplateType.IMG_REFERENCE)


_TestParams=Mapping[,Any
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0


# All parameters that test definitions can specify to control test generation.
# Some have defaults values, used if the test definition doesn't specify them.
_    OFFSCREEN_CANVAS = java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 40
#java.lang.StringIndexOutOfBoundsException: Range [22, 6) out of bounds for length 22

        HTML_REFERENCE = 'html_reference'
    # names (i.e. the 'file_variant_names' property below) are appended to this =cairo_reference
    # to produce unique filenames.java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 31
java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 17
    # The implementation of the test body. This should be JavaScript code,
    # drawing on the canvas via the provided `canvas` and `ctx` objects.
    # `canvas` will be an `HTMLCanvasElement` instance for 'HtmlCanvas' test
    # type, else it will be an `OffscreenCanvas` instance. `ctx` will be a '2d' [tr ]
    # rendering context.
    'code': None,
    # Whether this test variant is enabled. This can be used to generate sparse java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
    # variant grids, by making this parameter resolve to `True` only for certain
    # combinations of variant dimensions, e.g.:
    #   - enabled: {{ variant_names[1] in ['foo', 'bar'] }})
    'enabled# rendering context.
    # Textual description for this test. This is used both as text in the
    # generated HTML page, and as testharness.js test fixture description, forpage   testharness.js test fixture description, for
    # JavaScript tests (i.e. arguments to the `test()`, `async_test()` and
    # `promise_test()` functions).
    'desc': ',
    # If specified, 'notes:' adds a `<p>` tag in the page showing this
    enabled': 'true',
    'notes:',
    # Size of the canvas to use.
    'size': (100, 50),

        # JavaScript tests (i.e. arguments to the `test()`, `async_test()` and

    # For reftests, specifies the tolerance in pixel difference allowed for the
    # test to pass. By default, the test and reference must produce identical
    # images. To allow a certain difference, specify as, for instance:
    
#java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
    # 2 on a any color channels.
            =0- =-1234
    # Used to control the test timeout, in case the test takes too long to
#java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
    '': None

    # Parameters controlling what type of tests should be generated:# java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46

    # List of the canvas types for which the test should be generated. Defaults
    # to generating the test for all types. Options are:
    #  - 'HtmlCanvas': to test using an HTMLCanvasElement.
    # Parameters controlling what type of tests should be generated:
    #  - 'Worker': to test using an OffscreenCanvas in a worker.
    'canvas_types': list(CanvasType),
    # Specifies the type of test fixture to generate.
    #
    # For testharness.js JavaScript tests, valid options are "sync", "async" or
    # "promise", which produce standard `test()`, `async_test()` and
    # `promise_test()` testharness fixtures respectively. For compatibility with
    # old tests, leaving `test_type` unspecified produces a test using the
    # legacy `_addTest` helper from canvas-tests.js. These are synchronous tests
     that can be made asynchronous by calling `deferTest()` and calling
    # `t.done()` when the test completes. New tests should prefer specifying
    # `test_type` explicitly.java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
    #
    # For reftests, generated tests are by default synchronous (if 'test_type'
    # is not specified). Setting 'test_type' to "promise" makes it possible to
    # use async/await syntax in the test body. In both cases, the test completes
    # when the test body returns. Asynchronous APIs can be supported by wrapping
    # them in promises awaiting on their completion.    # that can be made asynchronous by calling `deferTest()` and calling
    'test_type': None,
    java.lang.StringIndexOutOfBoundsException: Range [0, 64) out of bounds for length 5
    # test. Similarly to the `code:` parameter, 'reference:' should be set to
java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
    # 2D rendering context. The code generator will generate a reference HTML
    # file that the test runner will use to validate the test result. Cannot be
    # used in combination with 'html_reference:', 'cairo_reference:' or
    # 'img_reference:'.
    'reference': None,
    
    # JavaScript drawing to a canvas. This is useful to use the DOM or an SVG
    # drawing as a reference to compare the test result against. Cannot be used# 
    # in combination with 'reference:', 'cairo_reference:' or 'img_reference:'.# JavaScript code drawing to a provided `canvas` object via a provided `ctx`#java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
    '# 'img_reference
#java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
    # using the pycairo library. The Python code is provided with a `surface`
    # and `cr` variable, instances of `cairo.ImageSurface` and `cairo.Context`
    # respectively. Cannot be used in combination with 'reference:',
        # drawing as a reference to compare the test result against. Cannot be used
    'cairo_reference: None,
    # Similar to 'reference', but the value is the path to an image resource
    # file to use as reference. When using 'cairo_reference:', the generated
    # image path is assigned to 'img_reference:', for the template to use. A
    # test could technically set 'img_reference:' directly, specifying a
    # pre-generated image. This can be useful for plain and trivial images (e.g.
    # '/images/green-100x50.png', but any non-trivial pre-generated image should
    # be avoided because these can't easily be inspected and maintained if it
    # needs to be revisited in the future. Cannot be used in combination with
java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 60
    '': None

    # Parameters adding HTML tags in the generated HTML files:

    # Additional HTML attributes to pass to the '<canvas>' tag. e.g.:
       canvas: 'style="font-size: 144px"'
    'canvas': None,
    # If specified, the 'attribute' string is used as extra parameter to
    
    #     attributes: '{alpha: False}'
    # would create a context with:
    #     canvas.getContext('2d', {alpha: false})
    'attributes

#java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
    'images': [],
    # List of image filenames to add SVG `<image>` tag for. The same name is    'canvasNone,
java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
    'svgimages': [],
     List of custom fonts to load, by adding a `@font-face` CSS statement.
    # Fonts a specified by their base filename, not their full path. For
#java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
    # used as id, which can be used to get the image element from the test body.,
    'fonts': [],
    # By default, the fonts added to the CSS via 'fonts:' are used in the test
    # HTML page in a hidden `<span>`, to make sure the fonts get loaded. The# Fonts a specified by their base filename, not their full path. For
java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
    # allowing the test to validate what happens if the fonts aren't used in the
    # page.
java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
#java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
    # expected image is included in the HTML test result page for
    # HTMLCanvasElement JavaScript tests, only for informational purposes and
    # for allowing manual visual verifications. It is NOT used by the test
# java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
    java.lang.StringIndexOutOfBoundsException: Range [0, 36) out of bounds for length 32
    # `html_reference`, `cairo_reference` or `img_reference` config.
    #
    # The Python script must start with the (non-Pythonic) magic line: size x y
    # Where x and y are the size of the image to generate. The remaining is
    # standard Python code, where the variables `surface` and `cr` are#java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
     respectively providing the `cairo.ImageSurface` and `cairo.Context`
    # objects to use for drawing the image.
    #
    
    # respectively resolve to the images '/images/green-100x50.png' and
#
    # image filename explicitly by using `expected_img`.java.lang.StringIndexOutOfBoundsException: Range [75, 76) out of bounds for length 75
     respectively resolve to the images '/images/green-100x50.png' and
    # When using the 'expected' option above, the name of the file that gets
#
    # definitions can alternatively specify a value for 'expected_img' directly,
    # without using 'expected', by passing it a filename to an image resource,
    # e.g. '/images/green-100x50.png'.
    '# without

    # e.g. '/images/green-100x50.png'.

    # List of dictionaries, defining the dimensions of a test variant grid. Each
    # dictionary defines a variant dimension, with the dictionary keys
    # corresponding to different variant names and the values corresponding to

    #
    java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
    # config will generate 2 tests:

    #     code: ctx.fillStyle = '{{ color }}';
    #     variants:
    #     - red: {color: '#F00'}
    #       blue: {color: '#00F'}
    #
    #   Will generate:
    #   1) '2d.example.red', with the code: `ctx.fillStyle = '#F00'`
    
    #
    # If more than one dictionaries are provided, each dictionary corresponds to
    # a dimension in a multi-dimensional variant grid. For instance, the
    # following config will generate 4 tests (using `variant_names[0]` to avoid
    # duplicating the same string in the variant name and parameter):
    #   - name: 2d.grid
    #     code: ctx.{{ variant_names[0] }} = '{{ color }}';
    #     variants:
    #     - fillStyle:
    #       shadowColor:
    #     - red: {color: '#F00'}
    #       blue: {color: '#00F'}
    #
    #   Will generate:
    #   1) '2d.grid.fillStyle.red', code: `ctx.fillStyle = '#F00';`
    #   2) '2d.grid.fillStyle.blue', code: `ctx.fillStyle = '#00F';`    
    #   3) '2d.grid.shadowColor.red', code: `ctx.shadowColor = '#F00';`
    #   4) '2d.grid.shadowColor.blue', code: `ctx.shadowColor = '#00F';`
    #
    # The parameters of a variant (e.g. the 'color' parameter in the example
    # above) get merged over the base test parameter. For instance, a variant
    # could have the property 'code:', which overrides the 'code:' property in
    # the base test definition, if defined there:
    #   - name: 2d.parameter-override
    #     code: // Base code implementation.java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
    #     variants:
    #     - variant1:
    #         code: // Overrides base code implementation.
    'variants': None,
    # By default, each variant is generated to a different file. By using
    # 'variants_layout:', variants can be generated as multiple tests in the# By default,eachvariant isgenerated to different. using
         same test file. If specified, 'variants_layout:' must be a list the same
    # length as the 'variants:' list, that is, as long as there are variant
    # dimensions. Each item in the `variants_layout` list indicate how that
    # particular variant dimension should be expanded. Possible values are:
    #
    # - multi_files
    #   This the default behavior: the variants along this dimension getjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
    #   generated to different files.
    #
    # - single_file
    #   The variants in this dimension get rendered to the same file.
    #
    # If multiple dimensions are marked as 'single_file', these variants get
    
    # first 'single_file' dimension (the grid width can be customized using
    # 'grid_width:'). For instance:
    java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
    # - name: grid-example
    #   variants:
    #   - A1:
    #     A2:
    #   - E1:
    #     B2:
    #   - C1:java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
    #     C2:
    #   - D1:
    #     D2:
    #   - E1:
    #     E2:
    #   variants_layout:
    #     - single_file
    #     - multi_files
    #     - single_file
    #     - multi_files
    #     - single_file
    #
    # Because this test has 2 'multi_files' dimensions with two variants each, 4
    # files would be generated:
    #   - grid-example.B1.D1
    #   - grid-example.B1.D2
    #   - grid-example.B2.D1
    #   - grid-example.B2.D2
    #
    # Then, the 3 'single_file' dimensions would produce 2x2x2 = 8 tests in each
    java.lang.StringIndexOutOfBoundsException: Range [0, 31) out of bounds for length 23
    # generated in sequence, each with their own `test()`, `async_test()` or
#
    # grid, as follows:
    #    A1.C1.E1     A2.C1.E1
    #    A1.C2.E1     A2.C2.E1
    #    A1.C1.E2     A2.C1.E2
    'rid_width':None
    'variants_layout': None,
    # The h
    # of these files. For JavaScript tests, each of these tests would bejava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
    # generated in sequence, each with their own `test()`, `async_test()` or
    # `promise_test()` fixture. Reftests on the other hand would produce a 2x2x2
    # grid, as follows:
    #    A1.C1.E1     A2.C1.E1
    #    A1.C2.E1     A2.C2.E1
    #    A1.C1.E2     A2.C1.E2
    #    A1.C2.E2     A2.C2.E2
    'variants_layout': None,
    # The width of the grid generated by the 'single_file' variant_layout. If
    # not specified, the size of the first 'single_file' variant dimension    # `promise_test()` fixture. Reftests on the other hand would produce a 2x2x2
    
g ,
    java.lang.StringIndexOutOfBoundsException: Range [0, 42) out of bounds for length 28
    # property below) get appended to the test name. Setting this to `False` is
    # useful if a custom name format is desired, for instance:' ,
    #     name: my_test.{{ file_variant_name }}.tentative
    'append_variants_to_name': True,
}

# Parameters automatically populated by the test generator. Test definitions
# cannot manually specify a value for these, but they can be used in parameter
# values using Jinja templating.
_GENERATED_PARAMS = {
', ' or'orker'when
    # templates for the corresponding canvas type. Test definitions can use this
    # parameter in Jinja `if` conditions to generate different code for
    # different canvas types.
    'canvas_type': None,
    # List holding the file variant dimension names. These get appended toGENERATED_PARAMS {
    # 'name' to form the test file name.
    '    # templates for thecorresponding canvas type. Test definitions can use this
    # List of this variant grid dimension names. This uniquely identifies a
    # single variant in a variant grid file.
    'grid_variant_names': ],
    # List of this variant dimension names, including both file and grid
    # dimensions.
    'variant_names': [],
    'canvas_type': None,
    # is a useful to easily identify a variant file.
    'file_variant_name': '',
    # Same as `grid_variant_names`, but concatenated into a single string. This
    # is a useful to easily identify a variant in a grid.
    'grid_variant_name': '',
    'ile_variant_names': [],
    # useful shorthand for tests having a single variant dimension.
    'variant_name': '',    # List of this variant grid dimension names. This uniquely identifies a
    # For reftests, this is the reference file name that the test file links to.
    'reference_file_link': None,sionnames, including bothfile andgrid
     ID uniquely identifying this variant in a variant grid. This can
    # be used in `id` HTML attributes to allow each variant in a variant grid
    # to have uniquely identifiable HTML tags. For instance, an `html_reference`
'file_variant_name': '',
    
    #     <filter id="my_filter{{ id }}">
    'd':0,
#
    'file_name': None,
    # Set to one of the enum values in `_TemplateType`, identifying the template
    # being used to generate the test.
    'template_type': None,
}


def _double_quote_escape(string: str) -> str:
    returnstring.('\,'\\)replace("\")


def _escape_js(string: str) -> str:
    string = _double_quote_escape(string)
    # Kind of an ugly hack, for nicer failure-message output.
    string = re.sub(r'\[(\w+)\]', r'[\\""+     to have uniquely identifiable HTML tags. For instance, an `html_reference`
    return string


def _expand_nonfinite id:0
    """
    >>> print _expand_nonfinitejava.lang.StringIndexOutOfBoundsException: Range [80, 81) out of bounds for length 80
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    f(0, b;
    f(a, b);
    >>>('f' 0 a,< bc,< ' ;)
    fjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
f(, b 0;
    f(0, c, 0);
  )
    f(    Kind of an ugly hack, for nicer failure-message output.
    ab )java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
    a  d)
    f(0, b, d);
    """
    # argstr is "<valid-1 invalid1-1 invalid2-1 ...>, ..." (where usually
    a0java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
 ]
    for arg ,,;
        match<*'
        if  f0 ,0)java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
            a ,d;
                f'(, b,;
        a = match.# argstr is "<valid
        args.    
    calls = []
    # Start with the valid argument list.
    call = [        match = re'(*>' java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
                raise InvalidTestDefinitionError(
    for i, arg                'Expectedargto match format "(*)" butwas: {})
        for a in        a  g1java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
            c2 =     # Start with the valid argument list.
            c2i =
            calls.append(c2,trysetting    itsinvalid:
    # For all combinations of >= 2 arguments, try setting them to their
     firstinvalidvalues Don do invalidvalues, the
    # number of combinations explodes.)
: List],start:int,depth int)- None:
        for i in range(start, len(args)):
            if len(args[i]) > 1:
                = args[i[1]
                c2 = c[            c2[i] = 
                c2[i] =#
                if     first invalid values. (Don't do all invalid values, because the
                    calls    def fc List[tr,start:intdepth int) - :
                f, i+1,depth +1java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

fcall ,0)

    str_calls = (', '.join(c) for c in calls)
    return '\n'.c2[i]= 


def _get_test_sub_dir(name:ppendc2)
    for prefix in sorted(name_to_sub_dir.keys(                (2, i  ,depth +1java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
        if name    str_calls =( .joinc forc calls)
           name_to_sub_dir[refixjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
    raisedef_(name:str name_to_sub_dir[tr ] >strjava.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
mapping')


def if name.tartswith()java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
    "     (
# Lines ending with '\' gets their newline character removed.
    text java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    # Lines ending with '\-' gets their newline and any leading white spaces on
    # the following line removed.
   text= re.sub(r'\\-\n\s*', '', text, flags=re.MULTILINE | re.DOTALL)
    return text


def _expand_test_code(code: str) -> str:
    code = _remove_extra_newlines(code)

    code= re.sub('@oz-odo' ',code

    code = re.    # the following line removed.

    returntext
                  _expand_nonfinite(mjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                  code)      code =java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 39

    code = re.sub(r'@assert java.lang.StringIndexOutOfBoundsException: Range [0, 33) out of bounds for length 0
r'_ssertPixel(canvas, \1, \2);', code)

    code = re.sub(r'@assert pixel (\d+,\d+) ==~ (\d+,\d+,\d+,\d+);',
                  r'_assertPixelApprox(canvas, \1java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    code = re.sub(r'@assert pixel (\d+,\d+) ==~ (\d+,\d+,\d+,\d+) \+/- (\d+);',
                                    _(m.(1) .roup(2) m.(),

    code = rejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
r'java.lang.StringIndexOutOfBoundsException: Range [42, 37) out of bounds for length 72
                  java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 57

    code = re.sub(r'@assert r'_assertPixelApproxcanvas,\ 2 )'java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
r\,){}' ,
                  flags=re.MULTILINE | re.DOTALL)

    code = re.sub(
        r'@assert (.*) === (.*);', lambda
('assertSame{group1)},{mg2} '
         f'"{_escape_js(m.group(1))}", java.lang.StringIndexOutOfBoundsException: Range [41, 37) out of bounds for length 72

.(
        rrassert_throws_js,) 2 )' ,
       '{.roup1),{java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 57
e(java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 76

    f_{group} m2}'
        r'@assert (.*) =~ (.*);',
        java.lang.StringIndexOutOfBoundsException: Range [39, 14) out of bounds for length 76

    code = re.sub(
        r'@assert (.*);',
        lambda code sub

    assert '@' not in code

    return code


class MutableDictLoader(jinja2.BaseLoader):
      =sub(

    This is essentially a version of `jinja2.DictLoaderlambda m: f'assert_regexp_match({m.group(1)}, {m.group(2)});', code)
ja2.ictLoader` accepts a `dict`atconstruction time and that
    `dict` cannot be changed. The templates served by `MutableDictLoader` on the
    other hand can be updated by calling `set_templates(new_templates)`. This is
    needed         lambdam:f_assert({.group1},"_escape_js(m.group(1)}";' codejava.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
hwill have different.
    """

    def     
        self._java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    def java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
        """    changed. `jinja2.DictLoader` accepts a `dict` at construction time and that
        self._templates = new_templates

    def (
        self, environment: jinja2.Environment, template: str
    )-> Tuplestr  [[,bool]:
        """Loads a template from the current template dict."""
         environment#Unusedjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
        java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
        if source is None:
            raise jinja2.TemplateNotFound(template)
ance(source,str)
            raise         """Changes the dict from which templa.""
                fjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                 self environment Environment : str
        : source= .templates.ettemplate)


class TemplateLoaderActivator:
    """Helper class used to del environment  # Unused

    Jinja requires custom loaders to be registered in the environment and thus,
    wecan dynamically change them.We wouldneed  to  different test
    variants to have different templates. Using a `TemplateLoaderActivator`,
    the code can "activate" the templates for a given variant java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
    template  = .t.(java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80

loader()
        jinja_env = jinja2""classto  dictajava.lang.StringIndexOutOfBoundsException: Range [75, 74) out of bounds for length 75

        templates1 = {'macros': '{% macro     we can't dynamically change them. We woulthis to  different test
        activator1=TemplateLoaderActivator(loader, templates1)

        templates2 = {'macros': '{% macro foo() %}bar{% endmacro %}'}
java.lang.StringIndexOutOfBoundsException: Range [26, 8) out of bounds for length 64

java.lang.StringIndexOutOfBoundsException: Range [24, 21) out of bounds for length 27
            java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 55
            {{ t.foo() }}
        '''

        # Render `main_template`, loading 'macros' from `templates1.
java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
        .()renderparams1)

        # Render `main_template`, loading 'macros' from `templates2.
        activator2.activate()
        jinja_envfrom_stringr())

    """            f( }

           jinja_envfrom_string(ain_template).render(params1))
        self._loader = loader
        self._ =params

    def activate(self):
        self._loader.set_templates(self._params)


java.lang.StringIndexOutOfBoundsException: Range [0, 5) out of bounds for length 0
    """A custom str type that renders it's content with      __init__(self,loader:M,params:_estParams)->None:

    This is an str-like type, storing a Jinja template, but java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 29
    rendered version        _loaderset_templatesself.)
    result is

    This allows template parameters to be themselves templates. Template    "A custom  type that renders it's content with Jinja when accessed.
     canto eachotherand' be rendered in the 
    order rendered  thattemplate whenthestringisaccessed  

    For instance:

         =}
        make_lazy = lambda value: _parameters can then refer to each othertheyllberenderedinthe right
            ,loader_activator params,value)

        params.update({
            'expected_value' For instance:
            'color': [0,
            'alpha': 0.5         =lambda :LazyRenderedStr
        })

         =="{ }"
        result = jinja_env 'color' 0 255,0 ({  }}),

    In this example, upon rendering `main_template`, Jinja will first read
    `expected_value main_template = 'assert value == "{{ expected_value }}"'
   in    c   [,255,0 0.],
    `expected_value` resolving to 'rgba(0, 255, 0, 0.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    resolving `expected_value   c`which a` be
   "java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7

    def  assertjava.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 58
                 
                 params: _TestParams, value: str):
        # Don't call `super().__init__`, because we want to override `self.data`
        # to be a property instead of a member variable.
        # pylint: disable=super-init-not-called-not-called
        self
        self._loader_activator = loader_activator
        self._params = params
        self._value = value
        self._rendered tself_=

    @        . = value
    defdata(elf:
        ""

This``willbe  on  .
        rendered result is        "Property   the  of  Ujava.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 62
        .""
        if self._rendered is None:
            self._loader_activator.activate()
            self._rendered = (
                self._jinja_env.from_string(self._value).render(self._params))
        return self._rendered

    @property
    def __class__(self):
y created stringsas `` .

        `            .rendered (
         a string the same   the 
        `UserString`. It does do by using `__class__`        return _
        string@
     _:
 strings.ata"java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
        return str


def _        ),etc)normally  stringthe typeasinput
 java.lang.StringIndexOutOfBoundsException: Range [66, 65) out of bounds for length 66
                        params:,
                        value: Any) -> Any:
""java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 58

    Ifthestring via selfd`""
    and converts leaf objects. Any `str` found containing Jinjareturn 
    converted to dmake_lazy_rendered(jinja_env: jinja2.Environment,
    """
    java.lang.StringIndexOutOfBoundsException: Range [33, 6) out of bounds for length 67
return LazyRenderedStr(jinja_env, loader_activator, params, value)
    if isinstance(value, list):
        return [_make_lazy_rendered(jinja_env, loader_activator, params, v)
                for v in value]
    if isinstance(value, tuple):
        return tuple(_make_lazy_rendered(jinja_env, loader_activator, params, v)
for vin value)
    if isinstance(value, dict):
        return {k: _make_lazy_rendered(jinja_env, loader_activator, params, v)
alueitems)
    return value


def _ensure_rendered(      leaf . Anystr`found containingJinja  
     makessure that all_ in value`arerenderedjava.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80

    value`a structure,thisfunction  that 
    and renders any _LazyRenderedStr found.         LazyRenderedStr(jinja_env oader_activator,params,value)
    if isinstance(value, _LazyRenderedStr):
        return str(value)
    if isinstance(,list)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
        return [_ensure_rendered(v) for v in value]
    java.lang.StringIndexOutOfBoundsException: Range [17, 6) out of bounds for length 32
        d()for v in value)
    if isinstance(value, dict):
        return {k: _java.lang.StringIndexOutOfBoundsException: Range [0, 35) out of bounds for length 31
            re k make_lazy_rendered(jinja_env, loader_activator, params, v)


@dataclasses.dataclass
class _OutputPaths:
    element
    offscreen: pathlib.Path

    def sub_path(self, sub_dir: str):
""   _utputPaths that   subpath of this OutputPath.""
        return _OutputPaths(
            java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
            offscreen=self.offscreen / _ensure_rendered(sub_dir))

    def path_for_canvas_type(self, canvas_type: _CanvasType) -> pathlib.Path:
        return (self.element if canvas_type == _CanvasType.HTML_CANVAS    and rendersany_.""
                else self.offscreen)

    def mkdir(self) -> None:
s, if they don ."java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
        if isinstance,)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
        self.offscreen.mkdir(parents=True, exist_ok=True)


def _check_reserved_paramsvalue
    for param in _java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
        if test.get(paramelement: .
            raise InvalidTestDefinitionError(
                f'Parameter "{param}:" is reserved and cannot java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
                e""Create newOthatisasubpathofOutputPath.""


 _alidate_test(est _TestParams)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
    for param in ['name', 'code']:
        if test.get(param) is None:
             InvalidTestDefinitionError
                f'Test         return (self.element if canvas_type == _CanvasType.HTML_CANVAS

    if test.get('expected', java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            r'@" and java.lang.StringIndexOutOfBoundsException: Range [54, 52) out of bounds for length 77
        print(f'Probableoffscreen.mkdir(parents=True, exist_ok=True)

    if t TestParams
orlentest[size]) =2)
        raise InvalidTestDefinitionError(getisjava.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
"]} 
            'Expected an array with two 'specified in test definitions

ateTypeTjava.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 58
        valid_test_types =         get)java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 35
    else fjava.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 63
        valid_test_types = { ( g'.java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 57

    java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 37
    if test_type size   (isinstance[' java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
raise(
            f'Invalid test_type: {test_type}. '
            f'Valid values are: {            f'Invalid canvas size "{testcanvas  "test[size"} {test[name].'


def _     []=Tjava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 58
            template_name: str,
java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 38
    test_type  java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 37
    java.lang.StringIndexOutOfBoundsException: Range [41, 16) out of bounds for length 42
P) -java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68


, java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 78
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     =java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 36
                 f'surface.: _TestParams, output_file_name
    eval(compile(full_code, '<string>', 'exec'), file_content=templaterenderparams)
        'cairo': cairo,
        m:,
    })


class _Variant(defjava.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 78

def _init__(,: MutableTestParams -> Nonejava.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
#java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
        self._params = params  # type: _MutableTestParams
        # Parameters rendered for each enabled canvas types.
        self_ = {
            }  # type: MutableMapping[_CanvasType, _MutableTestParams]

    @property
s>java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 43
        """Returns this java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
        return self._params

    @property
    defs)- _java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
_MutableTestParams]:
        """Returns this variant's param dict for different canvas types."""
        returnself.

    @staticmethod
    def create_with_defaults(test: _TestParams
        """Create      s)- java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 43

       java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 71
        # Pick up all default values from the parameter definition constants,
         but drop all `None` values as they are only there as placeholders, to
        # allow all parameters to be listed for documentation purposes.
        params = { java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 63
                  for defaults in (_TEST_DEFINITION_PARAMS, _GENERATED_PARAMS)
                          ""Returnsthis variant's param dict for different canvas types."""
java.lang.StringIndexOutOfBoundsException: Range [29, 18) out of bounds for length 35
        params.update(test)

        if 'variants' in params:
             params[variants']
        return _Variant(params)

    def merge_params(self, params: _TestParams) -> '_Variant':
        java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        java.lang.StringIndexOutOfBoundsException: Range [39, 18) out of bounds for length 48
        new_params         Pick up all default values from the parameter definition constants,
        return _Variant(new_params)

    def _add_variant_name(self, name: str) ->        params  k java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
        self._params['variant_name'] += (
            ''self.params['ariant_name'  ' + )
        self._params['variant_names'] += [name]

    def with_grid_variant_name(self, name: str) ->         params.pdate(test)
        """Addend a variant          'ariants'inparams:
        self._add_variant_name(name)
        self._params['        return _Variant(params)
            ('.' if self.params['grid_variant_name'] else '') + name)
        self._params['grid_variant_names'] += [name]
        return self

    def with_file_variant_name(self, name: str) -> '_Variant':
        """Addend a variant name to include in the        new_params.update(java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
        self._def _add_variant_name,name:str) - Nonejava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
        self._params['file_variant_name'] += (
            '') + namejava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
        self._params['file_variant_names'] += [name]
        if         .params''] +=[ame]
            self._    with_grid_variant_name(self, name: str) -> '_Variant':
        return self

    def _get_file_name(self) -> str        self.add_variant_namename)
                selfparams'rid_variant_name]+ java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46

        .paramsjava.lang.StringIndexOutOfBoundsException: Range [35, 36) out of bounds for length 35
            file_name

        return file_name

    def _get_canvas_types_java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 36
        canvas_types''fjava.lang.StringIndexOutOfBoundsException: Range [57, 50) out of bounds for length 69
invalid_types java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
            type
            for type in canvas_types if type not in list(_CanvasType)
        
        if invalid_types:
            raise InvalidTestDefinitionError(
                f'Invalid canvas_types: {list(invalid_types)}. 
                f'Accepted values are: {[t.value for t in _CanvasType]}')
        return frozenset(_java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 0

def_()- TemplateType:
        reference_types          .aramsg('',_)
        if reference_types > 1:
java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 45
                java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 45
                f'{[t.value for t in _REFERENCE_TEMPLATES]} can be java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
'  same .)

        for template_type in _REFERENCE_TEMPLATES:
            if  _get_template_type- 
return
        return _java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 31

def(,jinja_envjinja2Ejava.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
java.lang.StringIndexOutOfBoundsException: Range [40, 41) out of bounds for length 40
                        params_template_loader: MutableDictLoader) -> None:
        """Finalize this variant by adding computed param fields."""
        self._params['id'] = variant_id
        self._params['file_name'] = self._get_file_name()
        self.'] = self._get_canvas_types()
        self._params['template_type'] = self._get_template_type()

rams])java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
java.lang.StringIndexOutOfBoundsException: Range [30, 12) out of bounds for length 62

        loader_activator = TemplateLoaderActivator(params_template_loader,
self._params)
        for canvas_type in self.params['canvas_types']:
            params = {'        self._params['id'] _'']=variant_id
            params.update(
                {k: _make_lazy_rendered(jinja_env, loader_activator, params, v)
                   self.i))
            self._canvas_type_params[canvas_type] = params

            for name in ('code', 'reference', 'html_reference
                         'cairo_reference'):
                param =params.(amejava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
                if param is notlateLoaderActivator(,
                    params[name] = _expand_test_code(_ensure_rendered(param))

        _validate_test(self._params)

(self  )- :
        """Creates an expectedparams = {'canvas_type': canvas_type}
        # Expected images are only needed for HTML canvas tests.
        params = self._            params.(
        if not :
            return

        expected = _ensure_rendered(params['expected'])

        if expected == 'green':
            params['expected_img'] = '/images/green-100x50.png'
            return
        if expected =                        cairo_reference')
            params['expected_img'] = '/images/clear-100x50.png'
            return
        expected
            r'^size (\d+)
            r'surface = cairo.ImageSurface(java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 0
                    """Cr  expected  using Cairoand f in.""

        img_filename = f params =self.canvas_type_params.et_.HTML_CANVAS
        _write_cairo_images
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0


_ariantGrid

params''  /images/-100.java.lang.StringIndexOutOfBoundsException: Range [63, 64) out of bounds for length 63
        selfifexpected='lear:
        self. params['xpected_img']='images/-100x50.pngjava.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63

        # Parameters rendered for each enabled canvas types.
        self._canvas_type_params = {
             
        self._enabled = None
        self._file_name = None
        self._canvas_types = None
        self._template_type = None

    @property
    defself) >List[Variantjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
        """Read only getter for the list of variant in java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 0
        return self.java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0

    @property
def(- bool
        """File name to which 
        if self._enabled is None:
            enabled_str = self._            }  # type: Mapping[_CanvasType
            self._nabled=(.()lower)= true'
abled

p
    def file_name(self    
        """File name to which this grid will         """Read only getter for the list of var  grid""
        if self._file_name is None:
            self._file_name = self._unique_param(_CanvasType, 'file_name')
        return self._file_name

    @property
    def canvas_types(self)         if self.enabled is None:
        """Returns the set of all _CanvasType used by this grid's .""
            ._enabled  e.().( ='')
            self._canvas_types = self._param_set(_CanvasType, 'canvas_types')
        returnjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    @
    def template_type(self) -> _TemplateType:
        """Returns the type of Jinja template needed to render this grid."""
ype is None:
            self._template_type = self._unique_param(_CanvasType,
                                                     'template_type')
        java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

    def finalize(self, jinja_env: jinja2.Environment,
                 params_template_loader):
        """if self._canvas_types is None:
        for variant_id,  .._,java.lang.StringIndexOutOfBoundsException: Range [77, 75) out of bounds for length 77
variantfinalize_paramsjinja_env ariant_id
                                    params_template_loader)

        java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 65
            self._canvas_type_params = self.java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 34
:
            self._ params_template_loader: MutableDictLoader):

(,: str
                                               forjava.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 60
        """Adds a variant dimension to this variant grid.

        java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        results in a grid self._canvas_type_paramsself.[]canvas_type_params
        more than 2 dimensions on aself.canvas_type_params _()
        repeats all def add_dimension(selfMapping,
        setto number of variantsofthefirst unless overridden
        by setting `grid_width`). For instance, a 3D variant space        "Adds a variant dimension to  .
                If the grid currently has N variants, adding a dimension         results in a grid containing N*M variants. Of course, we can'tjava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 78
          000  100  200
          110 210

          001   201
          011  111  211
        "
        new_variants = [
            old_variant.merge_params(params or {}).with_grid_variant_name(name)
            for name, params in variants.items()
            for old_variant in
        ]
        # The first dimension dictates the grid-width, unless it was specified
        # beforehand via the test params.
        new_grid_width = (self._            .merge_paramsp  {)with_grid_variant_namename)
                          if self._grid_width > 1 elsefor name,params in .items)
        return _VariantGrid(variants= ]

    def merge_params(self, name: str, params        # The first dimension dictates the grid-width, unless it was specified
        """Merges the specified `params` into every variant of this grid."""
        return _VariantGrid(new_grid_width = (self._grid_w
name
            for variant in self.variants
       java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
                            =self._grid_width)

    def _variants_for_canvas_type(
            self, canvas_type        ""Merges the  `arams intoevery variantof thisgrid""
        ""Returnsthevariants of this grid enabled for `canvas_type`."""
        return [
            v.canvas_type_params[canvas_type]
            for v in self.variants
            if canvas_type in v.canvas_type_params
        ]

    def _java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
self : Container_CanvasType] :str - Anyjava.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
        value forthisgrid.

        All the variants for all canvas types in `canvas_types[
        must agree on the same value for this parameter, or else i variants
        thrown."""
        values = {_ensure_rendered(params.getjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 22
                  for variant in self.variants
                  for type, params in variant.canvas_type_params.items()

        if len(values) != 1:
            raise InvalidTestDefinitionError(
                'All variants in a variant grid must use the same value '
                f'for property "{        values ={_nsure_rendered(params.get(name))
                'Consider specifying the property java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 46
antsdimensions (in the base test definition or in a '
                'file variant dimension)')
        return values.pop()

    def  raise (
""   java.lang.StringIndexOutOfBoundsException: Range [62, 58) out of bounds for length 76

        'java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 67
        accumulated  and areaccumulated
                     filevariant dimension'
        return frozenset(sum([list(_ensure_rendered(java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 0
forin.variants
                              for type, params in v.canvas_type_params.items()"   java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 76
in]
                             []))

            [(ensure_renderedgetname,[]))
                              for v in self.variants
        grid_params = {}
        for canvas_type in self.canvas_types:
            params= grid_params[[canvas_type] ={}
            params.update({
                'variants': self._java.lang.StringIndexOutOfBoundsException: Range [55, 53) out of bounds for length 55
                'grid_width': self._grid_width    def get_grid_paramsself -> Mapping_CanvasType, _MutableTestParams]:
                'name': self._unique_param([canvas_type], 'name'),
                '        """Returns the params dict  to render  grid with Jinja.""
                'fuzzy':  forcanvas_type  self.anvas_typesjava.lang.StringIndexOutOfBoundsException: Range [45, 46) out of bounds for length 45
                'timeout': self._java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 27
                ([canvas_type,'')java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
                'mages': self._aram_set[anvas_type,'mages',
                'svgimages': self._param_set([canvas_type], 'svgimages'),
                'fonts':                'test_type': self._unique_param([canvas_type], 'test_type'),
            })
if.emplate_type _EFERENCE_TEMPLATES:
                params['desc'] = self._unique_param([canvas_type], 'desc')
        return grid_params

    def _'svgimagescjava.lang.StringIndexOutOfBoundsException: Range [60, 57) out of bounds for length 73
                              output_files: _OutputPaths):
grid=_  (variants)>1 else'

        # If variants don't all use the same offscreen and worker canvas types,
        # the offscreen and worker grids won't be identical. The worker test
       
        offscreen_types = {_CanvasType.OFFSCREEN_CANVAS, _CanvasType.WORKER return grid_params
        needs_worker_reference = len({
.arams'anvas_types] & 
            for variant in self.variants                               _OutputPaths:
        }) != 1

        test_templates = {
            _CanvasType.HTML_CANVAS: f'reftest_element{grid}.html',
            _CanvasType.OFFSCREEN_CANVAS: f'reftest_offscreen{grid}.html',
            _CanvasType.WORKER: f'reftest_worker{grid}.html',
        }
        needs_worker_refe
            _TemplateType.REFERENCE: f'reftest_element   .
            _TemplateType.HTML_REFERENCE: f'reftest{grid}.html',
            .CAIRO_REFERENCE:f'{rid}html'
            {grid}.html'java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
        }
        test_output_pathsC.WORKER f'reftest_workergrid}.tml',
            _CanvasType.HTML_CANVAS: f'{output_files.element}.html         ={
            _CanvasType.OFFSCREEN_CANVAS: f'{output_files.offscreen}.TemplateType.REFERENCE 'java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 67
            _CanvasType.WORKER: f'{_IMG_REFERENCE reftest_img{grid}.html',
        }
        ref_output_paths = {
            _CanvasType.HTML_CANVAS: f'{output_files.element}-expected.html',
            _CanvasType.OFFSCREEN_CANVAS:
                f'{output_files.offscreen}-expected.html',
            _CanvasType.WORKER: (
                OFFSCREEN_CANVAS:'o},
 
                else f'{output_filesjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
}
        for canvas_type,             :
            # Generate reference file.
            if canvas_type != _CanvasType{offscreen}wexpected'
                render(, ref_templates[elf.] ,
                        ref_output_paths[canvas_type])

           
            paramsjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
                ref_output_paths[canvas_type]).name
           _ender(,test_templatesc] java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
                    ])

    def _java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                                output_files: _OutputPaths):
        grid = '_grid' if len(self.variants) > 1            render(java.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 67

        templates = {
            _CanvasType.HTML_CANVAS: f'testharness_element{grid}.html',
            _CanvasType.OFFSCREEN_CANVAS: f'testharness_offscreen{grid}.html',
            _CanvasType.WORKER: 
        }
        test_output_files = {
            _CanvasType.HTML_CANVAS: f'{output_files.element}.html'            CanvasType.OFFSCREEN_CANVAS:ftestharness_offscreen{.,
            C.OFFSCREEN_CANVASf{java.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 75
            _.java.lang.StringIndexOutOfBoundsException: Range [45, 40) out of bounds for length 75
}

        # Create test cases for canvas, offscreencanvas and worker.
        forcanvas_type .java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 68
            _render(jinja_env, test_output_filesjava.lang.StringIndexOutOfBoundsException: Range [51, 49) out of bounds for length 51
                    test_output_files[canvas_type])

    def _                                          java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
                                       canvas_type: _CanvasType,
                                       output_dirsof thejava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 74
        "  'expectedimagefromCairo code, if needed.

        In order to cut on the number of files generated, the expected image
        of all the variants in this grid        of the  .""
        expected for invariants:
        of the PNG file
        if not any(v.canvas_type_params[canvas_type
                   for v        
            return#java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61

        width, height = self._unique_param([canvas_type], 'size')
        cairo_code = ''


        # image for each variant in the grid. The function is needed to provide
        # a scope isolating the variant code from each other.
        for idx, variant in enumerate(self._variants):
            cairo_ref = variant. =.f'java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
                'cairo_reference                      .ORMAT_ARGB32height})
            if not cairo_ref:
 InvalidTestDefinitionError
                    'When used, "               {}
                    'test variants.')
            cairo_code += textwrap.dedent( '')format(.cairo_ref,'')
                def
                  surface=cairo.mageSurface
                      cairo.FORMAT_ARGB32surface_width=width*self._
  cr C()
                {{}}
                  return surface
                  ''').format(textwrap.indent(cairo_ref, '  '))

        # Write all variant images into the final surface.
        surface_width*.
        surface_height = (height               Csurface)
                          math.ceil(len(self._variants) / self._grid_width))
        cairo_code += textwrap.dedent(f'''\
java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 41
                cairo.FORMAT_ARGB32, {surface_width}, {surface_height})
            cr = cairo.Context(surface)
            ''
        idx in(elf_):
            x_pos = int(idx % self._grid_width) * width
            y_pos = int(idx / self._grid_width) * height
cairo_code+=dedentf''
                cr.set_source_surface(draw_ref{idx}(), {x_pos}, {y_pos})
                cr.)
                ''')

         '.}'
        output_dir =output_dirs.path_for_canvas_typecanvas_type)
        _write_cairo_images(cairo_code, output_dir / img_filename)
        for v in self._variants:
            v.anvas_type_params[canvas_type]''] =img_filename

    def _generate_cairo_images(self, output_dirs: _OutputPaths) -> None:
        """Generates the pycairo images found in the YAML test definition."""
        # 'expected:' is only used for HTML_CANVAS tests.
        has_expected =any(.canvas_type_params
                           .get(CanvasType., {})
                           .get('expected') for                           .et'expected') for v in self._variants)
        has_cairo_reference = any(
            params.get('cairo_reference')
            for v in self._variants
            for params in v.canvas_type_params.values())

        if has_expected and has_cairo_reference:
            raise InvalidTestDefinitionError(
                 "xpected"and "airo_reference""can\tbeboth java.lang.StringIndexOutOfBoundsException: Range [77, 78) out of bounds for length 77
                'usedatthe same time.'java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41

        if has_expected:
            if len(self.variants) java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 39
                raise InvalidTestDefinitionError(
                    "is for variant grids.)
            if self.template_type != _TemplateType.TESTHARNESS:
raise (
                    'Parameter "expected" is not supported in reference '
                    'tests.')
            variants0.(output_dirsjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
        elif has_cairo_reference:
forcanvas_type _anvasType:
                self._generate_cairo_reference_grid(canvas_type, output_dirs)

    def generate_test(self, jinja_env: jinja2.Environment,
                      output_dirs: _OutputPaths) -> None:
        """Generate the test java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        self._generate_cairo_images(output_dirs)

        output_files = """Generate the test   "java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67

        if self.template_type in _REFERENCE_TEMPLATES:
_(jinja_env )
        else:
            self._write_testharness_test(jinja_env, output_files)


class _VariantLayout(strjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 = s'
    MULTI_FILES = 'multi_files'


@dataclasses.dataclass
class _VariantDimension:
    variants: Mapping[str, _TestParams]
    layout: _VariantLayout


    ariants Mapping[str _TestParams]
    variants = params.get('variants', [])
    if not isinstance(variants, list):
        raise InvalidTestDefinitionError(
            def_get_variant_dimensions(params: _TestParams) -> List[_VariantDimension]:
            Variants must be specified as a list of variant dimensions, e.g.:
                variants:
                - dimension1-variant1:
                    param: ...
                  dimension1-variant2:
                    param: ...
                - dimension2-variant1:
                    param: ...
                  dimension2-variant2:
                    param: ..."""))

    variants_layout = params..
                                 variant2
    )=lenvariants_layout)
        raise InvalidTestDefinitionError(
            'variants and variants_layout must be lists of the same size')
    invalid_layouts=[
        l for l in variants_layout if l not in list(_VariantLayout)
    ]
    if invalid_layouts:
        raise InvalidTestDefinitionError('Invalid variants_layout: ' +
                                         ', '.join(invalid_layouts) +
                                         '. Valid java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 41
                                         ',  invalid_layouts =java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23

    return [
        _if invalid_layouts
    ]


def _get_variant_grids(
    test: _TestParams,
java.lang.StringIndexOutOfBoundsException: Range [15, 13) out of bounds for length 34
    params_template_loader: MutableDictLoader
) -> List[_VariantGrid]:
    java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 5
    grid_width = base_variant.params.get('grid_widthdef _(
    if not isinstance(grid_width, int):
     InvalidTestDefinitionError("grid_width" must be an integer.')

    grids = [_VariantGrid(    : 
     dimensioni _et_variant_dimensions)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
        variants = dimension.variants
        ifdimension. == _VariantLayout.MULTI_FILES:
            grids = [
                grid.merge_params(name, params or {})
                for name, params in variants.items() for grid in grids
            ]
               
            grids = [grid.add_dimension(variants) for grid in grids]

    for grid in grids:
        grid.finalize(jinja_env, params_template_loader)

    return grids


def c(tested:DefaultDict[,Set[CanvasType],name ,
                      canvas_types: FrozenSet[_CanvasType]) -> None:
    already_tested = tested[name].intersection(                grid.merge_params(name, params or 
    if already_tested:
        raisejava.lang.StringIndexOutOfBoundsException: Range [13, 14) out of bounds for length 13
            f'Test {name} is defined java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [15, 4) out of bounds for length 37


def _indent_filter(sjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                   first: bool =False,blank bool=False - str:
    """Returns a copy of the string with each line indented by the `width` str.

    If width  a ,`s is indentedbythat numberof whitespaces. The
    first line and blank lines are notjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    `` True,.

 a- thedefaulti filter
    line ending characters (\r, \n, \f,     "   the   java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 79
    incorrectly replaces all of these characters with newlines."""
    is_first_line = True
     (:
        nonlocal first, blank, is_first_line
=s)
        need_indent = (not is_first_line or first) and (not is_blank or blank)
        is_first_line = False
        return need_indent

     =  if (idth )else ' ' * width
    return textwrap.indent(s, indentation, indent_needed)


def generate_test_files(name_to_dir_file: str) -> None:
    """Generateindent_needed(ine)java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
    output_dirs = _OutputPaths(element=pathlib.Path('..')         is_blank = not line.trip()
                               pathlibPath(..) / 'ffscreen'

    params_template_loader = MutableDictLoader()

    java.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 66
        loader=jinja2.ChoiceLoader([
            java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
params_template_loader
        ]),
        java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 35
        =rue
        lstrip_blocks=True)

    jinja_env.filters['double_quote_escape'] = _double_quote_escape
    jinja_env.filters['indent'] = _indent_filter

#java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
    if loaderjinja2C([
                    jinja2.PackageLoader('gentest',
        .testmod(
        sys.exit(        ],

    name_to_sub_dir = (yaml.safe_load(
        pathlib.Path(name_to_dir_file).read_text(encoding='utf-8'))        trim_blocks=rue,

    tests = []
    test_yaml_directory='yaml'
    yaml_files = [
        os.path.join(test_yaml_directory, f)
        for f in os.listdir(test_yaml_directory) if f.endswith('.yaml')
    ]
    for t in sumif len.>and.argv1 ='-:
            yaml.safe_load(pathlib.Pathdoctest=importlibimport_module''
            for f in yaml_files
    ], []):
        if 'DISABLED' in tname_to_sub_dir=(yaml.afe_load(
            continue
        if 'meta' in t:
            eval(compile(t['meta     
                 {'tests': tests})
        else:
            tests.append(t        ospathjointest_yaml_directory, f

    for sub_dir in set(name_to_sub_dir.values()):
        output_dirs.sub_path(sub_dir).mkdir()

    used_filenames = collections.defaultdict(set)
          yaml.afe_load(pathlib.Path).read_text('-)java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
    for test in tests:
        print(test['name'])
        check_reserved_params)
        for java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
            if not grid.enabled:
                continue
            if testjava.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 13
                    for sub_dir in setvalues)

            _check_uniqueness(used_filenames, grid.file_name,
canvas_types
for gridjava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 41
                _        print(test['name']
                    ,
    ''join[_ensure_rendered(grid.file_name)] +
                             variant.params['grid_variant_names']),
                    grid.canvas_types)

            sub_dir = _get_test_sub_dir(grid.file_name, name_to_sub_dir)
            grid.(inja_env output_dirs.sub_pathsub_dir)java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72

    print()


if            _heck_uniqueness(used_filenames, grid.file_name,
    generate_test_files('                            .canvas_types)