| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/devtools/shared/tests/xpcshell/ (Browser von der Mozilla Stiftung Version 136.0.1©) Datei vom 10.2.2025 mit Größe 4 kB |
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Quelle test_sprintfjs.js Sprache: JAVA |
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/* 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/. */ "use strict"; /** * This unit test checks that our string formatter works with different patterns and * arguments. * Initially copied from unit tests at https://github.com/alexei/sprintf.js */ const { sprintf } = require("resource://devtools/shared/sprintfjs/sprintf.js"); const PI = 3.141592653589793; function run_test() { // Simple patterns equal("%", sprintf("%%")); equal("10", sprintf("%b", 2)); equal("A", sprintf("%c", 65)); equal("2", sprintf("%d", 2)); equal("2", sprintf("%i", 2)); equal("2", sprintf("%d", "2")); equal("2", sprintf("%i", "2")); equal('{"foo":"bar"}', sprintf("%j", { foo: "bar" })); equal('["foo","bar"]', sprintf("%j", ["foo", "bar"])); equal("2e+0", sprintf("%e", 2)); equal("2", sprintf("%u", 2)); equal("4294967294", sprintf("%u", -2)); equal("2.2", sprintf("%f", 2.2)); equal("3.141592653589793", sprintf("%g", PI)); equal("10", sprintf("%o", 8)); equal("%s", sprintf("%s", "%s")); equal("ff", sprintf("%x", 255)); equal("FF", sprintf("%X", 255)); equal( "Polly wants a cracker", sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants") ); equal("Hello world!", sprintf("Hello %(who)s!", { who: "world" })); equal("true", sprintf("%t", true)); equal("t", sprintf("%.1t", true)); equal("true", sprintf("%t", "true")); equal("true", sprintf("%t", 1)); equal("false", sprintf("%t", false)); equal("f", sprintf("%.1t", false)); equal("false", sprintf("%t", "")); equal("false", sprintf("%t", 0)); equal("undefined", sprintf("%T", undefined)); equal("null", sprintf("%T", null)); equal("boolean", sprintf("%T", true)); equal("number", sprintf("%T", 42)); equal("string", sprintf("%T", "This is a string")); equal("function", sprintf("%T", Math.log)); equal("array", sprintf("%T", [1, 2, 3])); equal("object", sprintf("%T", { foo: "bar" })); equal("regexp", sprintf("%T", /<("[^"]*"|"[^"]*"|[^"">])*>/)); equal("true", sprintf("%v", true)); equal("42", sprintf("%v", 42)); equal("This is a string", sprintf("%v", "This is a string")); equal("1,2,3", sprintf("%v", [1, 2, 3])); equal("[object Object]", sprintf("%v", { foo: "bar" })); equal( "/<(\"[^\"]*\"|'[^']*'|[^'\">])*>/", sprintf("%v", /<("[^"]*"|'[^']*'|[^'">])*>/) ); // sign equal("2", sprintf("%d", 2)); equal("-2", sprintf("%d", -2)); equal("+2", sprintf("%+d", 2)); equal("-2", sprintf("%+d", -2)); equal("2", sprintf("%i", 2)); equal("-2", sprintf("%i", -2)); equal("+2", sprintf("%+i", 2)); equal("-2", sprintf("%+i", -2)); equal("2.2", sprintf("%f", 2.2)); equal("-2.2", sprintf("%f", -2.2)); equal("+2.2", sprintf("%+f", 2.2)); equal("-2.2", sprintf("%+f", -2.2)); equal("-2.3", sprintf("%+.1f", -2.34)); equal("-0.0", sprintf("%+.1f", -0.01)); equal("3.14159", sprintf("%.6g", PI)); equal("3.14", sprintf("%.3g", PI)); equal("3", sprintf("%.1g", PI)); equal("-000000123", sprintf("%+010d", -123)); equal("______-123", sprintf("%+'_10d", -123)); equal("-234.34 123.2", sprintf("%f %f", -234.34, 123.2)); // padding equal("-0002", sprintf("%05d", -2)); equal("-0002", sprintf("%05i", -2)); equal(" <", sprintf("%5s", "<")); equal("0000<", sprintf("%05s", "<")); equal("____<", sprintf("%'_5s", "<")); equal("> ", sprintf("%-5s", ">")); equal(">0000", sprintf("%0-5s", ">")); equal(">____", sprintf("%'_-5s", ">")); equal("xxxxxx", sprintf("%5s", "xxxxxx")); equal("1234", sprintf("%02u", 1234)); equal(" -10.235", sprintf("%8.3f", -10.23456)); equal("-12.34 xxx", sprintf("%f %s", -12.34, "xxx")); equal('{\n "foo": "bar"\n}', sprintf("%2j", { foo: "bar" })); equal('[\n "foo",\n "bar"\n]', sprintf("%2j", ["foo", "bar"])); // precision equal("2.3", sprintf("%.1f", 2.345)); equal("xxxxx", sprintf("%5.5s", "xxxxxx")); equal(" x", sprintf("%5.1s", "xxxxxx")); equal( "foobar", sprintf("%s", function () { return "foobar"; }) ); } ¤ Dauer der Verarbeitung: 0.15 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28