mirror of
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182 lines
6.5 KiB
JavaScript
182 lines
6.5 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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/**
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* Tests utility functions contained in `source-utils.js`
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*/
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const { require } = Components.utils.import("resource://devtools/shared/Loader.jsm", {});
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const sourceUtils = require("devtools/client/shared/source-utils");
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function run_test() {
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run_next_test();
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}
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const CHROME_URLS = [
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"chrome://foo", "resource://baz", "jar:file:///Users/root"
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];
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const CONTENT_URLS = [
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"http://mozilla.org", "https://mozilla.org", "file:///Users/root", "app://fxosapp"
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];
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// Test `sourceUtils.parseURL`
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add_task(function* () {
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let parsed = sourceUtils.parseURL("https://foo.com:8888/boo/bar.js?q=query");
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equal(parsed.fileName, "bar.js", "parseURL parsed valid fileName");
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equal(parsed.host, "foo.com:8888", "parseURL parsed valid host");
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equal(parsed.hostname, "foo.com", "parseURL parsed valid hostname");
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equal(parsed.port, "8888", "parseURL parsed valid port");
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equal(parsed.href, "https://foo.com:8888/boo/bar.js?q=query", "parseURL parsed valid href");
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parsed = sourceUtils.parseURL("https://foo.com");
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equal(parsed.host, "foo.com", "parseURL parsed valid host when no port given");
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equal(parsed.hostname, "foo.com", "parseURL parsed valid hostname when no port given");
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equal(sourceUtils.parseURL("self-hosted"), null,
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"parseURL returns `null` for invalid URLs");
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});
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// Test `sourceUtils.isContentScheme`.
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add_task(function* () {
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for (let url of CHROME_URLS) {
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ok(!sourceUtils.isContentScheme(url),
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`${url} correctly identified as not content scheme`);
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}
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for (let url of CONTENT_URLS) {
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ok(sourceUtils.isContentScheme(url), `${url} correctly identified as content scheme`);
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}
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});
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// Test `sourceUtils.isChromeScheme`.
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add_task(function* () {
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for (let url of CHROME_URLS) {
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ok(sourceUtils.isChromeScheme(url), `${url} correctly identified as chrome scheme`);
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}
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for (let url of CONTENT_URLS) {
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ok(!sourceUtils.isChromeScheme(url),
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`${url} correctly identified as not chrome scheme`);
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}
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});
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// Test `sourceUtils.isDataScheme`.
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add_task(function* () {
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let dataURI = "data:text/html;charset=utf-8,<!DOCTYPE html></html>";
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ok(sourceUtils.isDataScheme(dataURI), `${dataURI} correctly identified as data scheme`);
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for (let url of CHROME_URLS) {
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ok(!sourceUtils.isDataScheme(url), `${url} correctly identified as not data scheme`);
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}
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for (let url of CONTENT_URLS) {
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ok(!sourceUtils.isDataScheme(url), `${url} correctly identified as not data scheme`);
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}
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});
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// Test `sourceUtils.getSourceNames`.
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add_task(function* () {
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testAbbreviation("http://example.com/foo/bar/baz/boo.js",
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"boo.js",
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"http://example.com/foo/bar/baz/boo.js",
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"example.com");
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});
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// Test `sourceUtils.isScratchpadTheme`
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add_task(function* () {
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ok(sourceUtils.isScratchpadScheme("Scratchpad/1"),
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"Scratchpad/1 identified as scratchpad");
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ok(sourceUtils.isScratchpadScheme("Scratchpad/20"),
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"Scratchpad/20 identified as scratchpad");
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ok(!sourceUtils.isScratchpadScheme("http://www.mozilla.org"), "http://www.mozilla.org not identified as scratchpad");
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});
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// Test `sourceUtils.getSourceNames`.
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add_task(function* () {
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// Check length
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let longMalformedURL = `example.com${new Array(100).fill("/a").join("")}/file.js`;
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ok(sourceUtils.getSourceNames(longMalformedURL).short.length <= 100,
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"`short` names are capped at 100 characters");
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testAbbreviation("self-hosted", "self-hosted", "self-hosted");
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testAbbreviation("", "(unknown)", "(unknown)");
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// Test shortening data URIs, stripping mime/charset
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testAbbreviation("data:text/html;charset=utf-8,<!DOCTYPE html></html>",
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"data:<!DOCTYPE html></html>",
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"data:text/html;charset=utf-8,<!DOCTYPE html></html>");
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let longDataURI = `data:image/png;base64,${new Array(100).fill("a").join("")}`;
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let longDataURIShort = sourceUtils.getSourceNames(longDataURI).short;
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// Test shortening data URIs and that the `short` result is capped
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ok(longDataURIShort.length <= 100,
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"`short` names are capped at 100 characters for data URIs");
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equal(longDataURIShort.substr(0, 10), "data:aaaaa",
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"truncated data URI short names still have `data:...`");
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// Test simple URL and cache retrieval by calling the same input multiple times.
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let testUrl = "http://example.com/foo/bar/baz/boo.js";
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testAbbreviation(testUrl, "boo.js", testUrl, "example.com");
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testAbbreviation(testUrl, "boo.js", testUrl, "example.com");
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// Check query and hash and port
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testAbbreviation("http://example.com:8888/foo/bar/baz.js?q=query#go",
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"baz.js",
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"http://example.com:8888/foo/bar/baz.js",
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"example.com:8888");
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// Trailing "/" with nothing beyond host
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testAbbreviation("http://example.com/",
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"/",
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"http://example.com/",
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"example.com");
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// Trailing "/"
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testAbbreviation("http://example.com/foo/bar/",
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"bar",
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"http://example.com/foo/bar/",
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"example.com");
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// Non-extension ending
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testAbbreviation("http://example.com/bar",
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"bar",
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"http://example.com/bar",
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"example.com");
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// Check query
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testAbbreviation("http://example.com/foo.js?bar=1&baz=2",
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"foo.js",
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"http://example.com/foo.js",
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"example.com");
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// Check query with trailing slash
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testAbbreviation("http://example.com/foo/?bar=1&baz=2",
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"foo",
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"http://example.com/foo/",
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"example.com");
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});
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// Test for source mapped file name
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add_task(function* () {
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const { getSourceMappedFile } = sourceUtils;
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const source = "baz.js";
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const output = getSourceMappedFile(source);
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equal(output, "baz.js", "correctly formats file name");
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// Test for OSX file path
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const source1 = "/foo/bar/baz.js";
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const output1 = getSourceMappedFile(source1);
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equal(output1, "baz.js", "correctly formats Linux file path");
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// Test for Windows file path
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const source2 = "Z:\\foo\\bar\\baz.js";
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const output2 = getSourceMappedFile(source2);
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equal(output2, "baz.js", "correctly formats Windows file path");
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});
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function testAbbreviation(source, short, long, host) {
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let results = sourceUtils.getSourceNames(source);
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equal(results.short, short, `${source} has correct "short" name`);
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equal(results.long, long, `${source} has correct "long" name`);
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equal(results.host, host, `${source} has correct "host" name`);
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}
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