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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/debug/Frame-onStep-14.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 'js/src/jit-test/tests/debug/Frame-onStep-14.js')
-rw-r--r-- | js/src/jit-test/tests/debug/Frame-onStep-14.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onStep-14.js b/js/src/jit-test/tests/debug/Frame-onStep-14.js new file mode 100644 index 0000000000..a7139adb09 --- /dev/null +++ b/js/src/jit-test/tests/debug/Frame-onStep-14.js @@ -0,0 +1,46 @@ +// Test how stepping interacts with switch statements. + +var g = newGlobal({newCompartment: true}); + +g.eval('function bob() { return "bob"; }'); + +// Stepping into a sparse switch should not stop on literal cases. +evaluate(`function lit(x) { // 1 + debugger; // 2 + switch(x) { // 3 + case "nope": // 4 + break; // 5 + case "bob": // 6 + break; // 7 + } // 8 +}`, {lineNumber: 1, global: g}); + +// Stepping into a sparse switch should stop on non-literal cases. +evaluate(`function nonlit(x) { // 1 + debugger; // 2 + switch(x) { // 3 + case bob(): // 4 + break; // 5 + } // 6 +}`, {lineNumber: 1, global: g}); + +var dbg = Debugger(g); +var badStep = false; + +function test(s, okLine) { + dbg.onDebuggerStatement = function(frame) { + frame.onStep = function() { + let thisLine = this.script.getOffsetLocation(this.offset).lineNumber; + // The stop at line 3 is the switch. + if (thisLine > 3) { + assertEq(thisLine, okLine) + frame.onStep = undefined; + } + }; + }; + g.eval(s); +} + +test("lit('bob');", 7); + +test("nonlit('bob');", 4); |