diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
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/gc/jsscript-mark-children.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/gc/jsscript-mark-children.js')
-rw-r--r-- | js/src/jit-test/tests/gc/jsscript-mark-children.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/jsscript-mark-children.js b/js/src/jit-test/tests/gc/jsscript-mark-children.js new file mode 100644 index 0000000000..c74a19c0f3 --- /dev/null +++ b/js/src/jit-test/tests/gc/jsscript-mark-children.js @@ -0,0 +1,24 @@ +// Bug 758509 changed things so that a JSScript is partially initialized when +// it is created, which is prior to bytecode generation; full initialization +// only occurs after bytecode generation. This means that +// JSScript::markChildren() must deal with partially-initialized JSScripts. +// This test forces that to happen, because each let block allocates a +// StaticBlockObject. All that should happen is that we don't crash. + +let t = 0; +gczeal(2,1); +eval("\ +let x0 = 3, y = 4;\ +{ let x = x0+0, y = 12; t += (x + y); } \ +{ let x = x0+1, y = 12; t += (x + y); } \ +{ let x = x0+2, y = 12; t += (x + y); } \ +{ let x = x0+3, y = 12; t += (x + y); } \ +{ let x = x0+4, y = 12; t += (x + y); } \ +{ let x = x0+5, y = 12; t += (x + y); } \ +{ let x = x0+6, y = 12; t += (x + y); } \ +{ let x = x0+7, y = 12; t += (x + y); } \ +{ let x = x0+8, y = 12; t += (x + y); } \ +{ let x = x0+9, y = 12; t += (x + y); } \ +t += (x0 + y);\ +assertEq(t, 202);\ +"); |