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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/class-default-constructor-01.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/class-default-constructor-01.js')
-rw-r--r-- | js/src/jit-test/tests/debug/class-default-constructor-01.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/class-default-constructor-01.js b/js/src/jit-test/tests/debug/class-default-constructor-01.js new file mode 100644 index 0000000000..3cfdc50221 --- /dev/null +++ b/js/src/jit-test/tests/debug/class-default-constructor-01.js @@ -0,0 +1,33 @@ +// We should be able to retrieve the script of a class's default constructor. + +var g = newGlobal({newCompartment: true}); +var dbg = new Debugger; +var gDO = dbg.addDebuggee(g); + +// Class definitions go in the global's lexical environment, so we can't use +// getOwnPropertyDescriptor or g.X to retrieve their constructor. +// +// Derived clasess use a different script, so check those too. +gDO.executeInGlobal(` // 1729 + class X {}; // 1730 + // 1731 + // 1732 + class Y extends X {}; // 1733 +`, { lineNumber: 1729 }); + +function check(name, text, startLine) { + print(`checking ${name}`); + var desc = gDO.executeInGlobal(name).return; + assertEq(desc.class, 'Function'); + assertEq(desc.name, name); + var script = desc.script; + assertEq(script instanceof Debugger.Script, true, + "default constructor's script should be available"); + assertEq(script.startLine, startLine, + "default constructor's starting line should be set"); + var source = script.source; + assertEq(source.text.substr(script.sourceStart, script.sourceLength), text); +} + +check('X', 'class X {}', 1730); +check('Y', 'class Y extends X {}', 1733); |