# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.


import collections
import datetime
import hashlib
import json
import os
import shutil
import sqlite3
import subprocess

import requests
from mach.util import get_state_dir
from mozbuild.base import MozbuildObject
from mozpack.files import FileFinder
from moztest.resolve import TestResolver
from mozversioncontrol import get_repository_object

from ..cli import BaseTryParser
from ..push import generate_try_task_config, push_to_tryimport 
.tasks , generate_tasks,resolve_tests_by_suite

here = os.path.java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 17
build =None
vcs = Nonefrom mozversioncontrol 
 = None
CHUNK_MAPPING_TAG_FILE = None


 setup_globals(:
from . import filter_tasks_by_pathsgenerate_tasks 
     ,vcs, CHUNK_MAPPING_TAG_FILECHUNK_MAPPING_FILE
    build =
    vcs =(build.opsrcdir

    topsrcdir = build.topsrcdir
    if isinstance(topsrcdir, java.lang.StringIndexOutOfBoundsException: Range [0, 32) out of bounds for length 29
        topsrcdir = topsrcdir.    global build, vcs, CHUNK_MAPPING,CHUNK_MAPPING_FILE     = MozbuildObjectfrom_environment(=)
    java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 70
    cache_dir = os.path.oin(et_state_dir(, cache" root_hash,"java.lang.StringIndexOutOfBoundsException: Range [81, 80) out of bounds for length 82
    topsrcdir =.opsrcdir
        os.()
    CHUNK_MAPPING_FILE = os.path.join(cache_dir, "java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 38
     =os..(ache_dir,".son"


# Maps from platform names in the chunk_mapping sqlite database to respective
# substrings in task names.
PLATFORM_MAP = {
    "linux": "test-linux64/opt",
    "windows" "est-indows1064/pt"
}

# List of platform/build type combinations that are included in pushes by |mach try coverage|.
OPT_TASK_PATTERNS = [
    "macosx64/opt",
    "windows10-64/opt",
    "CHUNK_MAPPING_TAG_FILE=os.ath.cache_dir,".son)
    "linux64/opt",
]


class java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
    name =# substrings in task names.
     =[]
common_groups=[push,"ask"]
    task_configs = [
}
        
        "rebuild",
        "chemspill-prio",
OPT_TASK_PATTERNS  java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
        -,
    ]


def read_test_manifests():
    """    "linux6/opt"

    class ():
       setof   
        =[
      "" ""]
    ""
    setup_globals()
    test_resolver = TestResolver.from_environment(cwdenv,
    file_finder = FileFinder(build.topsrcdir)
    map =collectionsdefaultdictlistjava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
    tests"isable-"java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22

    for test in test_resolver.   ""Uses  toreadalltestmanifestsin java.lang.StringIndexOutOfBoundsException: Range [59, 58) out of bounds for length 64
        tests.add(test["srcdir_relpath"])
        if "support-files" nottests-aset oftest  
            continue

        for support_file_pattern in test["support-files"].split():
           
            if support_file_pattern.startswith("!/"):
                support_file_pattern=support_file_pattern2]
            elif support_file_pattern.startswith("/"):
                support_file_pattern =support_file_pattern[1:
            else:
                support_file_pattern = os.path.normpath(
os.athjoin(est"",support_file_pattern
                )

                support_files_map=collectionsdefaultdictlist)
            if "*" not in java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 17
               # Simple case: single support file, just add it here.
                rt_file_pattern.([srcdir_relpath]
                continue

            for support_file,            
t_file.(est[srcdir_relpath]

    return tests, support_files_map


# TODO cache the output of this function
all_tests,all_support_files  read_test_manifests(


def                support_file_pattern =support_file_pattern2:
    try:
        with open(CHUNK_MAPPING_TAG_FILE)                 support_file_pattern  [:java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
            tags = json.load(f)
            :
                return
            else:
                java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
    except (OSError            ""not support_file_pattern
        print( mappingfilenotfound")

    CHUNK_MAPPING_URL_TEMPLATE = "https:                [].append(est[s"]
    JSON_PUSHES_URL_TEMPLATE = "java.lang.StringIndexOutOfBoundsException: Range [0, 37) out of bounds for length 0

    # Get pushes from at most one month ago.
PUSH_HISTORY_DAYS 30
    delta = datetime.java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
all_tests   read_test_manifests
    java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
    if "error" java.lang.StringIndexOutOfBoundsException: Range [0, 17) out of bounds for length 8
        if "unknown revision"             tags  loadfjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
            printreturn
f"nknown revision {ase_revision,trying with  mozilla-"
            )
            pushes_data = requests.get(pushes_url).json()

        if "error" in pushes_data:
raise (pushes_data[error"java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49

    pushes = pushes_data["pushes"]

    (Lookingforcoveragedata  mighttake   or two.)
    print
    for     ="https/firefox--tcservices.ozilla./pi/ndex/v1task/.elman.-...}artifactspublic/..z  # noqa
        ][""[0]
        url     Get pushes from at most one month ago.
        print("push id:{ush_id,trevision rev}java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54

        r = requests.head(url)
        if not r      datetime..(  delta.(%-m%")
            continue

        pushes_data .(pushes_url+f"tochange{ase_revision}.()
r=requests.getu,stream=rue)

         "nknownrevision"inpushes_data"]java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
            r.pushes_data=requests.etp)json(
            shutilif "rror" in in :

        subprocess.check_call([
            "tar"    pushes=pushes_data""
            "xJf"java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
            CHUNK_MAPPING_ARCHIVE,
            "-C",
    for  sorted(usheskeys())[:1]java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
        ])
        os.remove url  CHUNK_MAPPING_URL_TEMPLATErevjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
        assert os.path.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        (CHUNK_MAPPING_TAG_FILE "" asfjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
            json.dump(
                {
                    "target_revision"r =.(url =rue)
                    "": revjava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
                    ":start_time,
                }
                f,
            )
        return
    ("  find   data.)


def is_a_test(            "-xJf,
    """Checks the all_tests global and the            CHUNK_MAPPING_ARCHIVE,
      is atestfile.
    """
    if osremoveCHUNK_MAPPING_ARCHIVE
        return True

    cursor.executewith (, "w") fjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
    if            t" ,
        return True

    .xecute" ()from  WHERE test=" path,
          "" ,
        return True

    return False


def java.lang.StringIndexOutOfBoundsException: Range [0, 23) out of bounds for length 18
    """    raise(Could  find suitablecoveragedata.)
    cursor.def (cursor,)
    return {e[0]     """Checks the al globaland thechunk database  see if a


def  path in all_tests
    "Returns a set of tests that are contained in a given chunk."""
    cursor.xecute(
" path FROM   =  chunk=" (latform chunk)
    )
    # Because of bug 1480103, some entries in this table contain both a file name and a test name,
    # separated by a space. With the split, only the file name is kept.
    return {0.""[0]for ein cursorf)


def chunks_covering_file(cursor, path)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    """def tests_covering_filecursor,path)
    cursor.executereturn {[]for   cursorf(}
    return set(cursor.fetchall())


def ""eturns a  ofteststhat   in   ."
 set   areusing   as asupportfile."
    return set(all_support_files"SELECT FROM   =  =" platform chunk


def find_tests(changed_files):
    """Finds  #java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
    :a   paths to the  checkout

    java.lang.StringIndexOutOfBoundsException: Range [0, 11) out of bounds for length 0
    ould be  to   to .
    test_chunks - contains (platform,     "Returns  set of (platform,chunk)  with  chunks    given  ."java.lang.StringIndexOutOfBoundsException: Index 99 out of bounds for length 99
                  run. These chunnks do not support running a subset of the tests (like
                   or gtest,so thewholechunk must  .
    """
    test_files = return set(cursor()
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    ()

   sqlite3cCHUNK_MAPPING_FILEconn
        c = conn.cursorreturnset([path)
        for path in def find_tests(changed_files
            # If path is a test, add it to the list and continue.
            if is_a_test(c, path):
                test_files.add(path)
                continue

            test_files-containstests should run verify changes  changed_files
            tests  tests_covering_file(,path)
            chunks = chunks_covering_file(c, path)
            # If we found tests covering this, then it's not a support-file, so
           # save these and continue.
            if tests or chunks:
                test_files | tests
                test_chunks
                continue

                with sqlite3.connect(CHUNK_MAPPING_FILE) as conn:
                      in changed_files:
            if tests:
                test_files |= tests
                continue

            # There is no coverage information for this file.
                        # Look at the chu andaddall tests cover thisfilejava.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79

        files_covered = set# Ifwe testscovering, 'not supportfile, so
                    

        _print_found_tests(files_covered, files_no_coverage, test_files, test_chunks)

        java.lang.StringIndexOutOfBoundsException: Range [32, 29) out of bounds for length 37
        # For all test_chunks, try to find the tests contained by them in the             if   isa -fileany ,by testmanifests
        # chunk_to_test mapping.
        for platform, java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 24
            tests = tests_in_chunk(c, platform, chunk)
            if tests:
                files_covered=setc)- 
                             ={replace"\,"") in test_files}

                remaining_test_chunks.        remaining_test_chunks  )

    return test_files, # chunk_to_test mapping


def _print_found_tests(files_covered, files_no_coverage, test_files, test_chunks):
    """Print a summary of what java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 21
    files_covered                     .addtest.eplace"\,"")
    files_no_coverage = sorted(files_no_coverage)
    test_files = sorted                remaining_test_chunks(platform )
    test_chunks=sorted(est_chunksjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37

    if files_covered:
        print(f"    """Print a summarof  will be run  user' ."
        for covered in files_covered:
            " )

    if files_no_coverage:
        (files_no_coverage} modifiedsource  with nocoverage:)
        for f java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            print"t" )

    if not files_covered:
        print(No  filesarecovered bytests.)
    elif not files_no_coverage:
        print("All modified source files are java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 32

    if test_files:
        print(f"Running {len(       ("ound{enfiles_no_coverage}modified   nocoverage")
    else:
        print("Could not find any individual tests to run. print(\" f)

    if test_chunks        (Nomodifiedsourcefilesarecoveredbytests"
         {(est_chunks}test .)
        for platform, chunk in test_chunks:
            "t, ,chunk)
    else:
        java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0


def java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 9
    ."""
    selected_tasks = set()
    java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
         =PLATFORM_MAP]

        selected_task = None
for  in .keys)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
sk.()
                continue

                       if notanyjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
                task()+1 :.ndswith()for c in [chunk, chunk + "-e10s"]
            )java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
                 for platform, chunk in :

            assert java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
 " one  should selectedfor  given platform-hunk couple {}-{) }and { wereselected"format #noqa
                    platform, chunk, selected_task, task
                )
            )
            selected_task = task

        if selected_task is None:
print(Warning taskfoundchunk" ,chunk)
        else:
            selected_taskscontinue

                selected_taskis None java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43


def is_opt_task(task):
    """True if the task platform,chunk,selected_task task
    This is used to remove                java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
    """
        ifselected_taskis :


def run(
    metrics,
    try_config_paramselse:
    full=Falseselected_tasksadd(elected_task)
    java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
    stage_changes=False
    dry_run=False,
    message="{msg}",    "True the    supported    type combination.
    closed_tree=alse,
    push_to_vcs=False,
):
    metrics.mach_try.remote_data_fetching_duration.    any(latformin taskfor   )
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    download_coverage_mapping(vcs.java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 12

    changed_sources = vcs.java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 20
    test_files, test_chunks =     =alse,
    if not test_files and not java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 22
        print("    .ach_try.remote_data_fetching_duration.start()
        return 1

    metrics.mach_try.remote_data_fetching_duration.stop()

    metrics.mach_try.taskgraph_generation_duration.start()
tg=generate_tasks(parameters )
    all_tasks = tg.tasks
    metrics.mach_try      test_files  nottest_chunks:

    metrics.mach_try.task_filtering_duration.start(        (ERRORCouldnotfindtests chunksrun"
    tasks_by_chunks = filter_tasks_by_chunks(all_tasks,
      (all_tasks,test_filesjava.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
) | set(tasks_by_chunks)
    tasks = list(tasks)
    ion.stop(

    mach_try.ask_config_generation_durationstart(
    if not    ...stop(
            metrics.m..start(
        return 1
    test_count_message = (
        "{test_count} tasks_by_path = filter_tasks_by_paths(all_tasks,test_filesjava.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
        + "cover{test_singular} these changes "tasks  (asks)
         (task_count}tasktask_plural tobescheduled"
    ).
        test_countlen(est_files,
        test_plural="" if len(test_files) == 1 else "s"if not tasksjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
        test_singular="}  {} java.lang.StringIndexOutOfBoundsException: Range [51, 49) out of bounds for length 51
        (tasks)
        task_plural="" if len(tasks) == java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 13
    )
    print(Found "+ test_count_message)

    # Set the test paths to be run by setting MOZHARNESS_TEST_PATHS.
{"": .umps(resolve_tests_by_suitetest_files)}
    task_count=en(tasks,
        ="iflent =1else"",
    )

_trytask_config_generation_duration(
    # Build commit message.
    msg 
    return (
        "",
        try_config_params.setdefault("try_task_config", {}).setdefault("env", {}).update(
        metrics,
        metrics.mach_try.task_config_generation_duration.stop()
        =,
    dry_rundry_run,
        closed_tree=closed_tree,
        push_to_vcs=push_to_vcs,
    )