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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /devtools/client/debugger/test/mochitest/browser_dbg-scopes-duplicated.js | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/client/debugger/test/mochitest/browser_dbg-scopes-duplicated.js')
| -rw-r--r-- | devtools/client/debugger/test/mochitest/browser_dbg-scopes-duplicated.js | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-scopes-duplicated.js b/devtools/client/debugger/test/mochitest/browser_dbg-scopes-duplicated.js new file mode 100644 index 0000000000..81f7fcdcd7 --- /dev/null +++ b/devtools/client/debugger/test/mochitest/browser_dbg-scopes-duplicated.js @@ -0,0 +1,196 @@ +/* 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/>. */ + +// Test that properties with the same value objec be expanded. See Bug 1617210. + +"use strict"; + +const httpServer = createTestHTTPServer(); +httpServer.registerContentType("html", "text/html"); +httpServer.registerContentType("js", "application/javascript"); + +httpServer.registerPathHandler(`/`, function (request, response) { + response.setStatusLine(request.httpVersion, 200, "OK"); + response.write(` + <html> + <button class="pause">Click me</button> + <script type="text/javascript" src="test.js"></script> + </html>`); +}); + +httpServer.registerPathHandler("/test.js", function (request, response) { + response.setHeader("Content-Type", "application/javascript"); + response.write(` + document.addEventListener("click", function onClick(e) { + var sharedValue = {hello: "world"}; + var x = { + a: sharedValue, + b: sharedValue, + c: sharedValue, + d: { + e: { + g: sharedValue + }, + f: { + h: sharedValue + } + } + }; + debugger; + }); + `); +}); +const port = httpServer.identity.primaryPort; +const TEST_URL = `http://localhost:${port}/`; + +add_task(async function () { + const dbg = await initDebuggerWithAbsoluteURL(TEST_URL); + + const ready = Promise.all([ + waitForPaused(dbg), + waitForLoadedSource(dbg, "test.js"), + ]); + + SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () { + content.document.querySelector("button.pause").click(); + }); + + await ready; + + checkScopesLabels( + dbg, + ` + | e + | sharedValue + | x + `, + { startIndex: 3 } + ); + + info("Expand `x` node"); + await toggleScopeNode(dbg, 6); + checkScopesLabels( + dbg, + ` + | x + | | a + | | b + | | c + | | d + `, + { startIndex: 5 } + ); + + info("Expand node `d`"); + await toggleScopeNode(dbg, 10); + checkScopesLabels( + dbg, + ` + | | d + | | | e + | | | f + `, + { startIndex: 9 } + ); + + info("Expand `f` and `e` nodes"); + await toggleScopeNode(dbg, 12); + await toggleScopeNode(dbg, 11); + checkScopesLabels( + dbg, + ` + | | d + | | | e + | | | | g + | | | | <prototype> + | | | f + | | | | h + | | | | <prototype> + `, + { startIndex: 9 } + ); + + info("Expand `h`, `g`, `e`, `c`, `b` and `a` nodes"); + await toggleScopeNode(dbg, 15); + await toggleScopeNode(dbg, 12); + await toggleScopeNode(dbg, 9); + await toggleScopeNode(dbg, 8); + await toggleScopeNode(dbg, 7); + + checkScopesLabels( + dbg, + ` + | x + | | a + | | | hello + | | | <prototype> + | | b + | | | hello + | | | <prototype> + | | c + | | | hello + | | | <prototype> + | | d + | | | e + | | | | g + | | | | | hello + | | | | | <prototype> + | | | | <prototype> + | | | f + | | | | h + | | | | | hello + | | | | | <prototype> + | | | | <prototype> + `, + { startIndex: 5 } + ); + + info("Expand `e`"); + await toggleScopeNode(dbg, 4); + + info("Expand the `target` node"); + let nodes = getAllLabels(dbg); + const originalNodesCount = nodes.length; + const targetNodeIndex = nodes.indexOf("target"); + Assert.greater(targetNodeIndex, -1, "Found the target node"); + await toggleScopeNode(dbg, targetNodeIndex); + nodes = getAllLabels(dbg); + Assert.greater( + nodes.length, + originalNodesCount, + "the target node was expanded" + ); + ok(nodes.includes("classList"), "classList is displayed"); + + await resume(dbg); +}); + +function getAllLabels(dbg, withIndent = false) { + return Array.from(findAllElements(dbg, "scopeNodes")).map(el => { + let text = el.innerText; + if (withIndent) { + const node = el.closest(".tree-node"); + const level = Number(node.getAttribute("aria-level")); + if (!Number.isNaN(level)) { + text = `${"| ".repeat(level - 1)}${text}`.trim(); + } + } + return text; + }); +} + +function checkScopesLabels(dbg, expected, { startIndex = 0 } = {}) { + const lines = expected + .trim() + .split("\n") + .map(line => line.trim()); + + const labels = getAllLabels(dbg, true).slice( + startIndex, + startIndex + lines.length + ); + + const format = arr => `\n${arr.join("\n")}\n`; + is(format(labels), format(lines), "got expected scope labels"); +} |