37 lines
1.4 KiB
JavaScript
37 lines
1.4 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
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// Tests tracing argument values
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"use strict";
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add_task(async function testTracingValues() {
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await pushPref("devtools.debugger.features.javascript-tracing", true);
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// Cover tracing function argument values
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const jsCode = `function foo() { bar(1, ["array"], { attribute: 3 }, BigInt(4), Infinity, Symbol("6"), "7"); }; function bar(a, b, c) {}`;
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const dbg = await initDebuggerWithAbsoluteURL(
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"data:text/html," + encodeURIComponent(`<script>${jsCode}</script>`)
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);
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// This test covers the Web Console, whereas it is no longer the default output
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await toggleJsTracerMenuItem(dbg, "#jstracer-menu-item-console");
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await toggleJsTracerMenuItem(dbg, "#jstracer-menu-item-log-values");
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await toggleJsTracer(dbg.toolbox);
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invokeInTab("foo");
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await hasConsoleMessage(dbg, "λ foo()");
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await hasConsoleMessage(dbg, "λ bar");
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const { value } = await findConsoleMessage(dbg, "λ bar");
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is(
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value,
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`⟶ interpreter λ bar(1, \nArray [ "array" ]\n, \nObject { attribute: 3 }\n, 4n, Infinity, Symbol("6"), "7")`,
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"The argument were printed for bar()"
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);
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// Reset the log values setting
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Services.prefs.clearUserPref("devtools.debugger.javascript-tracing-values");
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});
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