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Diffstat (limited to 'devtools/server/tests/mochitest/test_inspector-mutations-value.html')
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diff --git a/devtools/server/tests/mochitest/test_inspector-mutations-value.html b/devtools/server/tests/mochitest/test_inspector-mutations-value.html new file mode 100644 index 000000000..352526b13 --- /dev/null +++ b/devtools/server/tests/mochitest/test_inspector-mutations-value.html @@ -0,0 +1,168 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id= +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug </title> + + <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"> + <script type="application/javascript;version=1.8" src="inspector-helpers.js"></script> + <script type="application/javascript;version=1.8"> +const inspector = require("devtools/server/actors/inspector"); + +window.onload = function() { + SimpleTest.waitForExplicitFinish(); + runNextTest(); +} + +const testSummaryLength = 10; +inspector.setValueSummaryLength(testSummaryLength); +SimpleTest.registerCleanupFunction(function() { + inspector.setValueSummaryLength(inspector.DEFAULT_VALUE_SUMMARY_LENGTH); +}); + +var gInspectee = null; +var gWalker = null; +var gClient = null; +var valueNode; +var valueFront; +var longStringFront; +var longString = "stringstringstringstringstringstringstringstringstringstringstring"; +var truncatedLongString = longString.substring(0, testSummaryLength); +var shortString = "str"; +var shortString2 = "str2"; + +addTest(function setup() { + let url = document.getElementById("inspectorContent").href; + attachURL(url, function(err, client, tab, doc) { + gInspectee = doc; + let {InspectorFront} = require("devtools/shared/fronts/inspector"); + let inspector = InspectorFront(client, tab); + promiseDone(inspector.getWalker().then(walker => { + ok(walker, "getWalker() should return an actor."); + gClient = client; + gWalker = walker; + }).then(runNextTest)); + }); +}); + +addTest(setupValueTest); +addTest(testKeepLongValue); +addTest(testSetShortValue); +addTest(testKeepShortValue); +addTest(testSetLongValue); +addTest(setupFrameValueTest); +addTest(testKeepLongValue); +addTest(testSetShortValue); +addTest(testKeepShortValue); +addTest(testSetLongValue); + +function setupValueTest() { + valueNode = gInspectee.querySelector("#longstring").firstChild; + promiseDone(gWalker.querySelector(gWalker.rootNode, "#longstring").then(node => { + longStringFront = node; + return gWalker.children(node); + }).then(children => { + valueFront = children.nodes[0]; + }).then(runNextTest)); +} + +function setupFrameValueTest() { + let frame = gInspectee.querySelector('#childFrame'); + valueNode = frame.contentDocument.querySelector("#longstring").firstChild; + + promiseDone(gWalker.querySelector(gWalker.rootNode, "#childFrame").then(childFrame => { + return gWalker.children(childFrame); + }).then(children => { + let nodes = children.nodes; + is(nodes.length, 1, "There should be only one child of the iframe"); + is(nodes[0].nodeType, Node.DOCUMENT_NODE, "iframe child should be a document node"); + return gWalker.querySelector(nodes[0], "#longstring"); + }).then(node => { + longStringFront = node; + return gWalker.children(node); + }).then(children => { + valueFront = children.nodes[0]; + }).then(runNextTest)); +} + +function checkNodeFrontValue(front, expectedValue) { + return front.getNodeValue().then(longstring => { + return longstring.string(); + }).then(str => { + is(str, expectedValue, "Node value is as expected"); + }) +} + +function testKeepLongValue() { + // After first setup we should have a long string in the node + ok(!longStringFront.inlineTextChild, "Text node is too long to be inlined."); + + valueNode.nodeValue = longString; + gWalker.once("mutations", (changes) => { + ok(!longStringFront.inlineTextChild, "Text node is too long to be inlined."); + ok(!changes.some(change => change.type === "inlineTextChild"), + "No inline text child mutation was fired."); + checkNodeFrontValue(valueFront, longString).then(runNextTest); + }); +} + +function testSetShortValue() { + ok(!longStringFront.inlineTextChild, "Text node is too long to be inlined."); + + valueNode.nodeValue = shortString; + gWalker.once("mutations", (changes) => { + ok(!!longStringFront.inlineTextChild, "Text node is short enough to be inlined."); + ok(changes.some(change => change.type === "inlineTextChild"), + "An inlineTextChild mutation was fired."); + checkNodeFrontValue(valueFront, shortString).then(runNextTest); + }); +} + +function testKeepShortValue() { + ok(!!longStringFront.inlineTextChild, "Text node is short enough to be inlined."); + + valueNode.nodeValue = shortString2; + gWalker.once("mutations", (changes) => { + ok(!!longStringFront.inlineTextChild, "Text node is short enough to be inlined."); + ok(!changes.some(change => change.type === "inlineTextChild"), + "No inline text child mutation was fired."); + checkNodeFrontValue(valueFront, shortString2).then(runNextTest); + }); +} + +function testSetLongValue() { + ok(!!longStringFront.inlineTextChild, "Text node is short enough to be inlined."); + + valueNode.nodeValue = longString; + gWalker.once("mutations", (changes) => { + ok(!longStringFront.inlineTextChild, "Text node is too long to be inlined."); + ok(changes.some(change => change.type === "inlineTextChild"), + "An inlineTextChild mutation was fired."); + checkNodeFrontValue(valueFront, longString).then(runNextTest); + }); +} + +addTest(function cleanup() { + delete gInspectee; + delete gWalker; + delete gClient; + runNextTest(); +}); + + </script> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=">Mozilla Bug </a> +<a id="inspectorContent" target="_blank" href="inspector-traversal-data.html">Test Document</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +</pre> +</body> +</html> |