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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/jit-test/tests/wasm/function-references/as-non-null.js
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/wasm/function-references/as-non-null.js')
-rw-r--r--js/src/jit-test/tests/wasm/function-references/as-non-null.js13
1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/function-references/as-non-null.js b/js/src/jit-test/tests/wasm/function-references/as-non-null.js
new file mode 100644
index 0000000000..1280c8ee06
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/function-references/as-non-null.js
@@ -0,0 +1,13 @@
+// |jit-test| skip-if: !wasmFunctionReferencesEnabled()
+
+let {checkNonNull} = wasmEvalText(`(module
+ (func (export "checkNonNull") (param externref) (result (ref extern))
+ local.get 0
+ ref.as_non_null
+ )
+)`).exports;
+
+assertErrorMessage(() => checkNonNull(null), WebAssembly.RuntimeError, /dereferencing null pointer/);
+for (let val of WasmNonNullExternrefValues) {
+ assertEq(checkNonNull(val), val, `is non-null`);
+}