Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/asm.js/testLargeHeap.js b/js/src/jit-test/tests/asm.js/testLargeHeap.js
new file mode 100644
index 0000000000..6ae545115d
--- /dev/null
+++ b/js/src/jit-test/tests/asm.js/testLargeHeap.js
@@ -0,0 +1,9 @@
+// |jit-test| skip-if: !largeArrayBufferSupported()
+
+load(libdir + "asm.js");
+
+// This is a validly structured length but it is too large for our asm.js
+// implementation: for the sake of simplicity, we draw the line at 7fff_ffff (ie
+// really at 7f00_0000 given constraints on the format of the address).
+var buf = new ArrayBuffer(0x8000_0000);
+assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[' + BUF_MIN + '] = -1 } return f'), this, null, buf);