From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../server/tests/xpcshell/test_breakpoint-24.js | 239 +++++++++++++++++++++ 1 file changed, 239 insertions(+) create mode 100644 devtools/server/tests/xpcshell/test_breakpoint-24.js (limited to 'devtools/server/tests/xpcshell/test_breakpoint-24.js') diff --git a/devtools/server/tests/xpcshell/test_breakpoint-24.js b/devtools/server/tests/xpcshell/test_breakpoint-24.js new file mode 100644 index 0000000000..a240a237f0 --- /dev/null +++ b/devtools/server/tests/xpcshell/test_breakpoint-24.js @@ -0,0 +1,239 @@ +/* eslint-disable max-nested-callbacks */ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Bug 1441183 - Verify that the debugger advances to a new location + * when encountering debugger statements and brakpoints + * + * Bug 1613165 - Verify that debugger statement is not disabled by + * adding/removing a breakpoint + */ +add_task( + threadFrontTest(async props => { + await testDebuggerStatements(props); + await testBreakpoints(props); + await testBreakpointsAndDebuggerStatements(props); + await testLoops(props); + await testRemovingBreakpoint(props); + await testAddingBreakpoint(props); + }) +); + +// Ensure that we advance to the next line when we +// step to a debugger statement and resume. +async function testDebuggerStatements({ commands, threadFront }) { + commands.scriptCommand.execute(`function foo(stop) { + debugger; + debugger; + debugger; + } + foo(); + //# sourceURL=http://example.com/code.js`); + + await performActions(threadFront, [ + [ + "paused at first debugger statement", + { line: 2, type: "debuggerStatement" }, + "stepOver", + ], + [ + "paused at the second debugger statement", + { line: 3, type: "resumeLimit" }, + "resume", + ], + [ + "paused at the third debugger statement", + { line: 4, type: "debuggerStatement" }, + "resume", + ], + ]); +} + +// Ensure that we advance to the next line when we hit a breakpoint +// on a line with a debugger statement and resume. +async function testBreakpointsAndDebuggerStatements({ commands, threadFront }) { + commands.scriptCommand.execute(`function foo(stop) { + debugger; + debugger; + debugger; + } + foo(); + //# sourceURL=http://example.com/testBreakpointsAndDebuggerStatements.js`); + + threadFront.setBreakpoint( + { + sourceUrl: "http://example.com/testBreakpointsAndDebuggerStatements.js", + line: 3, + }, + {} + ); + + await performActions(threadFront, [ + [ + "paused at first debugger statement", + { line: 2, type: "debuggerStatement" }, + "resume", + ], + [ + "paused at the breakpoint at the second debugger statement", + { line: 3, type: "breakpoint" }, + "resume", + ], + [ + "pause at the third debugger statement", + { line: 4, type: "debuggerStatement" }, + "resume", + ], + ]); +} + +// Ensure that we advance to the next line when we step to +// a line with a breakpoint and resume. +async function testBreakpoints({ commands, threadFront }) { + commands.scriptCommand.execute(`function foo(stop) { + debugger; + a(); + debugger; + } + function a() {} + foo(); + //# sourceURL=http://example.com/testBreakpoints.js`); + + threadFront.setBreakpoint( + { sourceUrl: "http://example.com/testBreakpoints.js", line: 3, column: 6 }, + {} + ); + + await performActions(threadFront, [ + [ + "paused at first debugger statement", + { line: 2, type: "debuggerStatement" }, + "stepOver", + ], + ["paused at a()", { line: 3, type: "resumeLimit" }, "resume"], + [ + "pause at the second debugger satement", + { line: 4, type: "debuggerStatement" }, + "resume", + ], + ]); +} + +// Ensure that we advance to the next line when we step to +// a line with a breakpoint and resume. +async function testLoops({ commands, threadFront }) { + commands.scriptCommand.execute(`function foo(stop) { + let i = 0; + debugger; + while (i++ < 2) { + debugger; + } + debugger; + } + foo(); + //# sourceURL=http://example.com/testLoops.js`); + + await performActions(threadFront, [ + [ + "paused at first debugger statement", + { line: 3, type: "debuggerStatement" }, + "resume", + ], + [ + "pause at the second debugger satement", + { line: 5, type: "debuggerStatement" }, + "resume", + ], + [ + "pause at the second debugger satement (2nd time)", + { line: 5, type: "debuggerStatement" }, + "resume", + ], + [ + "pause at the third debugger satement", + { line: 7, type: "debuggerStatement" }, + "resume", + ], + ]); +} + +// Bug 1613165 - ensure that if you pause on a breakpoint on a line with +// debugger statement, remove the breakpoint, and try to pause on the +// debugger statement before pausing anywhere else, debugger pauses instead of +// skipping debugger statement. +async function testRemovingBreakpoint({ commands, threadFront }) { + commands.scriptCommand.execute(`function foo(stop) { + debugger; + } + foo(); + foo(); + //# sourceURL=http://example.com/testRemovingBreakpoint.js`); + + const location = { + sourceUrl: "http://example.com/testRemovingBreakpoint.js", + line: 2, + column: 6, + }; + + threadFront.setBreakpoint(location, {}); + + info("paused at the breakpoint at the first debugger statement"); + const packet = await waitForEvent(threadFront, "paused"); + Assert.equal(packet.frame.where.line, 2); + Assert.equal(packet.why.type, "breakpoint"); + threadFront.removeBreakpoint(location); + + info("paused at the first debugger statement"); + const packet2 = await resumeAndWaitForPause(threadFront); + Assert.equal(packet2.frame.where.line, 2); + Assert.equal(packet2.why.type, "debuggerStatement"); + await threadFront.resume(); +} + +// Bug 1613165 - ensure if you pause on a debugger statement, add a +// breakpoint on the same line, and try to pause on the breakpoint +// before pausing anywhere else, debugger pauses on that line instead of +// skipping breakpoint. +async function testAddingBreakpoint({ commands, threadFront }) { + commands.scriptCommand.execute(`function foo(stop) { + debugger; + } + foo(); + foo(); + //# sourceURL=http://example.com/testAddingBreakpoint.js`); + + const location = { + sourceUrl: "http://example.com/testAddingBreakpoint.js", + line: 2, + column: 6, + }; + + info("paused at the first debugger statement"); + const packet = await waitForEvent(threadFront, "paused"); + Assert.equal(packet.frame.where.line, 2); + Assert.equal(packet.why.type, "debuggerStatement"); + threadFront.setBreakpoint(location, {}); + + info("paused at the breakpoint at the first debugger statement"); + const packet2 = await resumeAndWaitForPause(threadFront); + Assert.equal(packet2.frame.where.line, 2); + Assert.equal(packet2.why.type, "breakpoint"); + await threadFront.resume(); +} + +async function performActions(threadFront, actions) { + for (const action of actions) { + await performAction(threadFront, action); + } +} + +async function performAction(threadFront, [description, result, action]) { + info(description); + const packet = await waitForEvent(threadFront, "paused"); + Assert.equal(packet.frame.where.line, result.line); + Assert.equal(packet.why.type, result.type); + await threadFront[action](); +} -- cgit v1.2.3