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461 lines
12 KiB
JavaScript
461 lines
12 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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// Tests that the addon commands works as they should
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const csscoverage = require("devtools/server/actors/csscoverage");
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const PAGE_1 = TEST_BASE_HTTPS + "browser_cmd_csscoverage_page1.html";
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const PAGE_2 = TEST_BASE_HTTPS + "browser_cmd_csscoverage_page2.html";
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const PAGE_3 = TEST_BASE_HTTPS + "browser_cmd_csscoverage_page3.html";
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const SHEET_A = TEST_BASE_HTTPS + "browser_cmd_csscoverage_sheetA.css";
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const SHEET_B = TEST_BASE_HTTPS + "browser_cmd_csscoverage_sheetB.css";
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const SHEET_C = TEST_BASE_HTTPS + "browser_cmd_csscoverage_sheetC.css";
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const SHEET_D = TEST_BASE_HTTPS + "browser_cmd_csscoverage_sheetD.css";
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add_task(function*() {
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let options = yield helpers.openTab("about:blank");
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yield helpers.openToolbar(options);
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let usage = yield csscoverage.getUsage(options.target);
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yield navigate(usage, options);
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yield checkPages(usage);
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yield checkEditorReport(usage);
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yield checkPageReport(usage);
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yield helpers.closeToolbar(options);
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yield helpers.closeTab(options);
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});
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/**
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* Visit all the pages in the test
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*/
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function* navigate(usage, options) {
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yield usage.start(options.chromeWindow, options.target);
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ok(usage.isRunning(), "csscoverage is running");
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let load1Promise = helpers.listenOnce(options.browser, "load", true);
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yield helpers.navigate(PAGE_1, options);
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// Wait for the test pages to auto-cycle
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yield load1Promise;
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is(options.window.location.href, PAGE_1, "page 1 loaded");
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// Page 2 is a frame in page 1. JS in the page navigates to page 3.
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yield helpers.listenOnce(options.browser, "load", true);
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is(options.window.location.href, PAGE_3, "page 3 loaded");
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yield usage.stop();
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ok(!usage.isRunning(), "csscoverage not is running");
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}
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/**
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* Check the expected pages have been visited
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*/
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function* checkPages(usage) {
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// 'load' event order. 'null' is for the initial location
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let expectedVisited = [ 'null', PAGE_2, PAGE_1, PAGE_3 ];
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let actualVisited = yield usage._testOnly_visitedPages();
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isEqualJson(actualVisited, expectedVisited, 'Visited');
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}
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/**
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* Check that createEditorReport returns the expected JSON
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*/
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function* checkEditorReport(usage) {
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// Page1
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let expectedPage1 = {
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reports: [
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{
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selectorText: ".page1-test2",
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start: { line: 8, column: 5 },
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}
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]
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};
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let actualPage1 = yield usage.createEditorReport(PAGE_1 + " \u2192 <style> index 0");
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isEqualJson(actualPage1, expectedPage1, 'Page1');
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// Page2
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let expectedPage2 = {
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reports: [
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{
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selectorText: ".page2-test2",
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start: { line: 9, column: 5 },
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},
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]
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};
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let actualPage2 = yield usage.createEditorReport(PAGE_2 + " \u2192 <style> index 0");
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isEqualJson(actualPage2, expectedPage2, 'Page2');
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// Page3a
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let expectedPage3a = {
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reports: [
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{
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selectorText: ".page3-test2",
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start: { line: 9, column: 5 },
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}
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]
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};
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let actualPage3a = yield usage.createEditorReport(PAGE_3 + " \u2192 <style> index 0");
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isEqualJson(actualPage3a, expectedPage3a, 'Page3a');
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// Page3b
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let expectedPage3b = {
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reports: [
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{
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selectorText: ".page3-test3",
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start: { line: 3, column: 5 },
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}
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]
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};
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let actualPage3b = yield usage.createEditorReport(PAGE_3 + " \u2192 <style> index 1");
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isEqualJson(actualPage3b, expectedPage3b, 'Page3b');
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// SheetA
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let expectedSheetA = {
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reports: [
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{
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selectorText: ".sheetA-test2",
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start: { line: 8, column: 1 },
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}
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]
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};
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let actualSheetA = yield usage.createEditorReport(SHEET_A);
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isEqualJson(actualSheetA, expectedSheetA, 'SheetA');
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// SheetB
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let expectedSheetB = {
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reports: [
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{
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selectorText: ".sheetB-test2",
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start: { line: 6, column: 1 },
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}
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]
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};
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let actualSheetB = yield usage.createEditorReport(SHEET_B);
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isEqualJson(actualSheetB, expectedSheetB, 'SheetB');
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// SheetC
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let expectedSheetC = {
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reports: [
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{
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selectorText: ".sheetC-test2",
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start: { line: 6, column: 1 },
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}
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]
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};
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let actualSheetC = yield usage.createEditorReport(SHEET_C);
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isEqualJson(actualSheetC, expectedSheetC, 'SheetC');
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// SheetD
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let expectedSheetD = {
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reports: [
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{
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selectorText: ".sheetD-test2",
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start: { line: 6, column: 1 },
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}
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]
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};
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let actualSheetD = yield usage.createEditorReport(SHEET_D);
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isEqualJson(actualSheetD, expectedSheetD, 'SheetD');
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}
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/**
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* Check that checkPageReport returns the expected JSON
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*/
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function* checkPageReport(usage) {
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let actualReport = yield usage.createPageReport();
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// Quick check on trivial things. See doc comment for checkRuleProperties
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actualReport.preload.forEach(page => page.rules.forEach(checkRuleProperties));
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actualReport.unused.forEach(page => page.rules.forEach(checkRuleProperties));
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// Check the summary
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let expectedSummary = { "used": 92, "unused": 22, "preload": 28 };
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isEqualJson(actualReport.summary, expectedSummary, 'summary');
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checkPageReportPreload(actualReport);
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checkPageReportUnused(actualReport);
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}
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/**
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* Check that checkPageReport returns the expected preload JSON
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*/
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function checkPageReportPreload(actualReport) {
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// Check the preload header
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isEqualJson(actualReport.preload.length, 3, 'preload length');
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// Check the preload rules
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isEqualJson(actualReport.preload[0].url, PAGE_2, 'preload url 0');
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let expectedPreloadRules0 = [
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// TODO: This is already pre-loaded, we should note this
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{
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url: PAGE_2 + " \u2192 <style> index 0",
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start: { line: 5, column: 5 },
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selectorText: ".page2-test1"
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},
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{
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url: SHEET_A,
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start: { line: 4, column: 1 },
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selectorText: ".sheetA-test1"
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},
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{
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url: SHEET_A,
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start: { line: 16, column: 1 },
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selectorText: ".sheetA-test4"
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},
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{
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url: SHEET_B,
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start: { line: 2, column: 1 },
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selectorText: ".sheetB-test1"
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},
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{
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url: SHEET_B,
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start: { line: 14, column: 1 },
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selectorText: ".sheetB-test4"
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},
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{
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url: SHEET_D,
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start: { line: 2, column: 1 },
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selectorText: ".sheetD-test1"
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},
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{
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url: SHEET_D,
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start: { line: 14, column: 1 },
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selectorText: ".sheetD-test4"
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},
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{
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url: SHEET_C,
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start: { line: 2, column: 1 },
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selectorText: ".sheetC-test1"
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},
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{
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url: SHEET_C,
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start: { line: 14, column: 1 },
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selectorText: ".sheetC-test4"
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}
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];
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isEqualJson(actualReport.preload[0].rules, expectedPreloadRules0, 'preload rules 0');
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isEqualJson(actualReport.preload[1].url, PAGE_1, 'preload url 1');
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let expectedPreloadRules1 = [
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{
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url: SHEET_A,
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start: { line: 4, column: 1 },
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selectorText: ".sheetA-test1"
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},
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{
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url: SHEET_A,
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start: { line: 12, column: 1 },
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selectorText: ".sheetA-test3"
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},
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{
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url: SHEET_B,
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start: { line: 2, column: 1 },
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selectorText: ".sheetB-test1"
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},
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{
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url: SHEET_B,
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start: { line: 10, column: 1 },
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selectorText: ".sheetB-test3"
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},
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{
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url: SHEET_D,
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start: { line: 2, column: 1 },
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selectorText: ".sheetD-test1"
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},
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{
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url: SHEET_D,
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start: { line: 10, column: 1 },
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selectorText: ".sheetD-test3"
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},
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{
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url: SHEET_C,
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start: { line: 2, column: 1 },
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selectorText: ".sheetC-test1"
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},
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{
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url: SHEET_C,
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start: { line: 10, column: 1 },
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selectorText: ".sheetC-test3"
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},
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{
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url: PAGE_1 + " \u2192 <style> index 0",
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start: { line: 4, column: 5 },
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selectorText: ".page1-test1"
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},
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{
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url: PAGE_1 + " \u2192 <style> index 0",
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start: { line: 12, column: 5 },
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selectorText: ".page1-test3:hover"
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}
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];
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isEqualJson(actualReport.preload[1].rules, expectedPreloadRules1, 'preload rules 1');
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isEqualJson(actualReport.preload[2].url, PAGE_3, 'preload url 2');
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let expectedPreloadRules2 = [
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{
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url: SHEET_A,
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start: { line: 4, column: 1 },
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selectorText: ".sheetA-test1"
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},
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{
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url: SHEET_A,
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start: { line: 20, column: 1 },
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selectorText: ".sheetA-test5"
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},
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{
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url: SHEET_B,
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start: { line: 2, column: 1 },
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selectorText: ".sheetB-test1"
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},
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{
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url: SHEET_B,
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start: { line: 18, column: 1 },
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selectorText: ".sheetB-test5"
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},
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{
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url: SHEET_D,
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start: { line: 2, column: 1 },
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selectorText: ".sheetD-test1"
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},
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{
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url: SHEET_D,
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start: { line: 18, column: 1 },
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selectorText: ".sheetD-test5"
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},
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{
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url: SHEET_C,
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start: { line: 2, column: 1 },
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selectorText: ".sheetC-test1"
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},
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{
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url: SHEET_C,
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start: { line: 18, column: 1 },
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selectorText: ".sheetC-test5"
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},
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{
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url: PAGE_3 + " \u2192 <style> index 0",
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start: { line: 5, column: 5 },
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selectorText: ".page3-test1"
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},
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];
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isEqualJson(actualReport.preload[2].rules, expectedPreloadRules2, 'preload rules 2');
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}
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/**
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* Check that checkPageReport returns the expected unused JSON
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*/
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function checkPageReportUnused(actualReport) {
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// Check the unused header
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isEqualJson(actualReport.unused.length, 8, 'unused length');
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// Check the unused rules
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isEqualJson(actualReport.unused[0].url, PAGE_2 + " \u2192 <style> index 0", "unused url 0");
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let expectedUnusedRules0 = [
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{
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url: PAGE_2 + " \u2192 <style> index 0",
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start: { line: 9, column: 5 },
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selectorText: ".page2-test2"
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}
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];
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isEqualJson(actualReport.unused[0].rules, expectedUnusedRules0, 'unused rules 0');
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isEqualJson(actualReport.unused[1].url, SHEET_A, "unused url 1");
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let expectedUnusedRules1 = [
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{
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url: SHEET_A,
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start: { line: 8, column: 1 },
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selectorText: ".sheetA-test2"
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}
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];
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isEqualJson(actualReport.unused[1].rules, expectedUnusedRules1, 'unused rules 1');
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isEqualJson(actualReport.unused[2].url, SHEET_B, "unused url 2");
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let expectedUnusedRules2 = [
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{
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url: SHEET_B,
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start: { line: 6, column: 1 },
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selectorText: ".sheetB-test2"
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}
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];
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isEqualJson(actualReport.unused[2].rules, expectedUnusedRules2, 'unused rules 2');
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isEqualJson(actualReport.unused[3].url, SHEET_D, "unused url 3");
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let expectedUnusedRules3 = [
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{
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url: SHEET_D,
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start: { line: 6, column: 1 },
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selectorText: ".sheetD-test2"
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}
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];
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isEqualJson(actualReport.unused[3].rules, expectedUnusedRules3, 'unused rules 3');
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isEqualJson(actualReport.unused[4].url, SHEET_C, "unused url 4");
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let expectedUnusedRules4 = [
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{
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url: SHEET_C,
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start: { line: 6, column: 1 },
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selectorText: ".sheetC-test2"
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}
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];
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isEqualJson(actualReport.unused[4].rules, expectedUnusedRules4, 'unused rules 4');
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isEqualJson(actualReport.unused[5].url, PAGE_1 + " \u2192 <style> index 0", "unused url 5");
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let expectedUnusedRules5 = [
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{
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url: PAGE_1 + " \u2192 <style> index 0",
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start: { line: 8, column: 5 },
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selectorText: ".page1-test2"
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}
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];
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isEqualJson(actualReport.unused[5].rules, expectedUnusedRules5, 'unused rules 5');
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isEqualJson(actualReport.unused[6].url, PAGE_3 + " \u2192 <style> index 0", "unused url 6");
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let expectedUnusedRules6 = [
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{
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url: PAGE_3 + " \u2192 <style> index 0",
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start: { line: 9, column: 5 },
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selectorText: ".page3-test2"
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}
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];
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isEqualJson(actualReport.unused[6].rules, expectedUnusedRules6, 'unused rules 6');
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isEqualJson(actualReport.unused[7].url, PAGE_3 + " \u2192 <style> index 1", "unused url 7");
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let expectedUnusedRules7 = [
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{
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url: PAGE_3 + " \u2192 <style> index 1",
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start: { line: 3, column: 5 },
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selectorText: ".page3-test3"
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}
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];
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isEqualJson(actualReport.unused[7].rules, expectedUnusedRules7, 'unused rules 7');
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}
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/**
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* We do basic tests on the shortUrl and formattedCssText because they are
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* very derivative, and so make for fragile tests, and having done those quick
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* existence checks we remove them so the JSON check later can ignore them
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*/
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function checkRuleProperties(rule, index) {
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is(typeof rule.shortUrl, "string", "typeof rule.shortUrl for " + index);
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is(rule.shortUrl.indexOf("http://"), -1, "http not in rule.shortUrl for" + index);
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delete rule.shortUrl;
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is(typeof rule.formattedCssText, "string", "typeof rule.formattedCssText for " + index);
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ok(rule.formattedCssText.indexOf("{") > 0, "{ in rule.formattedCssText for " + index);
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delete rule.formattedCssText;
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}
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/**
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* Utility to compare JSON structures
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*/
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function isEqualJson(o1, o2, msg) {
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is(JSON.stringify(o1), JSON.stringify(o2), msg);
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}
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