1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/typedarray/error-messages.js b/js/src/jit-test/tests/typedarray/error-messages.js
new file mode 100644
index 0000000000..f98e397dc7
--- /dev/null
+++ b/js/src/jit-test/tests/typedarray/error-messages.js
@@ -0,0 +1,40 @@
+// |jit-test| skip-if: getBuildConfiguration()['wasi']
+
+function assertThrowsMessage(f, regexp) {
+    var threw = true;
+    var error = null;
+    try {
+        f();
+        threw = false;
+    } catch (e) {
+        error = e;
+    }
+    // Make sure f threw
+    assertEq(threw, true);
+    // Make sure the message is as we expected
+    assertEq(regexp.test(error.message), true);
+}
+
+var shared = new SharedArrayBuffer(4096);
+assertThrowsMessage(() => new Int32Array(shared, 7), /start offset of Int32Array should be a multiple of 4/);
+
+var shared = new SharedArrayBuffer(4096);
+assertThrowsMessage(() => new Float64Array(shared, 3), /start offset of Float64Array should be a multiple of 8/);
+
+var shared = new SharedArrayBuffer(1025);
+assertThrowsMessage(() => new Float32Array(shared, 8), /buffer length for Float32Array should be a multiple of 4/);
+
+var shared = new SharedArrayBuffer(513);
+assertThrowsMessage(() => new Int16Array(shared, 8), /buffer length for Int16Array should be a multiple of 2/);
+
+var shared = new SharedArrayBuffer(32);
+assertThrowsMessage(() => new Int16Array(shared, 36), /size of buffer is too small for Int16Array with byteOffset/);
+
+var shared = new SharedArrayBuffer(2048);
+assertThrowsMessage(() => new BigInt64Array(shared, 4096), /size of buffer is too small for BigInt64Array with byteOffset/);
+
+var shared = new SharedArrayBuffer(4096);
+assertThrowsMessage(() => new Int32Array(shared, 4096, 4), /attempting to construct out-of-bounds Int32Array on ArrayBuffer/);
+
+var shared = new SharedArrayBuffer(1024);
+assertThrowsMessage(() => new Float32Array(shared, 800, 300), /attempting to construct out-of-bounds Float32Array on ArrayBuffer/);
+\ No newline at end of file