diff options
Diffstat (limited to 'devtools/client/debugger/test/mochitest/browser_dbg-preview-frame.js')
-rw-r--r-- | devtools/client/debugger/test/mochitest/browser_dbg-preview-frame.js | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-preview-frame.js b/devtools/client/debugger/test/mochitest/browser_dbg-preview-frame.js new file mode 100644 index 0000000000..4075b6525a --- /dev/null +++ b/devtools/client/debugger/test/mochitest/browser_dbg-preview-frame.js @@ -0,0 +1,68 @@ +/* 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 hovering in a selected frame + +"use strict"; + +add_task(async function () { + const dbg = await initDebugger("doc-script-switching.html"); + + const found = findElement(dbg, "callStackBody"); + is(found, null, "Call stack is hidden"); + + invokeInTab("firstCall"); + await waitForPaused(dbg); + + info("Preview a variable in the second frame"); + clickElement(dbg, "frame", 2); + await waitForSelectedFrame(dbg, "firstCall"); + await assertPreviews(dbg, [ + { + line: 8, + column: 4, + header: `function secondCall()`, + fields: [["name", `"secondCall"`]], + expression: "secondCall", + }, + ]); + + info("Preview should still work after selecting different locations"); + const frame = dbg.selectors.getVisibleSelectedFrame(); + const inScopeLines = dbg.selectors.getInScopeLines(frame.location); + await selectSource(dbg, "script-switching-01.js"); + await assertPreviews(dbg, [ + { + line: 6, + column: 12, + header: `function firstCall()`, + fields: [["name", `"firstCall"`]], + expression: "firstCall", + }, + ]); + await assertPreviews(dbg, [ + { + line: 8, + column: 4, + header: `function secondCall()`, + fields: [["name", `"secondCall"`]], + expression: "secondCall", + }, + ]); + + is( + dbg.selectors.getInScopeLines(frame.location), + inScopeLines, + "In scope lines" + ); +}); + +function waitForSelectedFrame(dbg, displayName) { + const { getInScopeLines, getVisibleSelectedFrame } = dbg.selectors; + return waitForState(dbg, state => { + const frame = getVisibleSelectedFrame(); + + return frame?.displayName == displayName && getInScopeLines(frame.location); + }); +} |