diff options
Diffstat (limited to 'js/src/jit-test/tests/gc/bug-1872524.js')
-rw-r--r-- | js/src/jit-test/tests/gc/bug-1872524.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/bug-1872524.js b/js/src/jit-test/tests/gc/bug-1872524.js new file mode 100644 index 0000000000..877a773a1f --- /dev/null +++ b/js/src/jit-test/tests/gc/bug-1872524.js @@ -0,0 +1,17 @@ +// Attempt to break invariant that smallHeapIncrementalLimit >= +// largeHeapIncrementalLimit and check that it is maintained. + +function checkInvariant() { + return gcparam("smallHeapIncrementalLimit") >= + gcparam("largeHeapIncrementalLimit"); +} + +assertEq(checkInvariant(), true); + +const smallLimit = gcparam("smallHeapIncrementalLimit"); +gcparam("largeHeapIncrementalLimit", smallLimit + 1); +assertEq(checkInvariant(), true); + +const largeLimit = gcparam("largeHeapIncrementalLimit"); +gcparam("smallHeapIncrementalLimit", largeLimit - 1); +assertEq(checkInvariant(), true); |