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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
commit2aa4a82499d4becd2284cdb482213d541b8804dd (patch)
treeb80bf8bf13c3766139fbacc530efd0dd9d54394c /js/src/jit-test/tests/optional-chain
parentInitial commit. (diff)
downloadfirefox-upstream.tar.xz
firefox-upstream.zip
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--js/src/jit-test/tests/optional-chain/call-ignore-rval.js34
-rw-r--r--js/src/jit-test/tests/optional-chain/fun-call-or-apply.js60
2 files changed, 94 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/optional-chain/call-ignore-rval.js b/js/src/jit-test/tests/optional-chain/call-ignore-rval.js
new file mode 100644
index 0000000000..c5fd2fe975
--- /dev/null
+++ b/js/src/jit-test/tests/optional-chain/call-ignore-rval.js
@@ -0,0 +1,34 @@
+// Tests for JSOp::CallIgnoresRv in optional chains.
+
+// Note:: IgnoresReturnValueNative is supported for Array.prototype.splice.
+
+// Test for optional call.
+function testOptionalCall() {
+ for (var i = 0; i < 100; ++i) {
+ var x = [1, 2, 3];
+ x.splice?.(0);
+ }
+}
+
+for (var i = 0; i < 5; ++i) { testOptionalCall(); }
+
+// Test for optional prop directly followed by call.
+function testOptionalProp() {
+ for (var i = 0; i < 100; ++i) {
+ var x = [1, 2, 3];
+ x?.splice(0);
+ }
+}
+
+for (var i = 0; i < 5; ++i) { testOptionalProp(); }
+
+// Test for call in optional chain expression.
+function testOptionalChain() {
+ for (var i = 0; i < 100; ++i) {
+ var x = [1, 2, 3];
+ var o = {x};
+ o?.x.splice(0);
+ }
+}
+
+for (var i = 0; i < 5; ++i) { testOptionalChain(); }
diff --git a/js/src/jit-test/tests/optional-chain/fun-call-or-apply.js b/js/src/jit-test/tests/optional-chain/fun-call-or-apply.js
new file mode 100644
index 0000000000..6734c3c86b
--- /dev/null
+++ b/js/src/jit-test/tests/optional-chain/fun-call-or-apply.js
@@ -0,0 +1,60 @@
+// Tests for JSOp::FunCall and JSOp::FunApply in optional calls.
+
+function f1() {
+ return 0;
+}
+function f2(a) {
+ return a * 2;
+}
+
+function funCall(fn) {
+ // Without arguments.
+ for (var i = 0; i < 100; ++i) {
+ assertEq(f1?.call(), 0);
+ }
+
+ // Only this-arg.
+ for (var i = 0; i < 100; ++i) {
+ assertEq(f1?.call(null), 0);
+ }
+
+ // With one arg.
+ for (var i = 0; i < 100; ++i) {
+ assertEq(f1?.call(null, 1), 0);
+ assertEq(f2?.call(null, 5), 10);
+ }
+
+ // With multiple args.
+ for (var i = 0; i < 100; ++i) {
+ assertEq(f1?.call(null, 1, 2, 3), 0);
+ assertEq(f2?.call(null, 4, 5, 6), 8);
+ }
+}
+
+for (var i = 0; i < 5; ++i) { funCall(); }
+
+function funApply(fn) {
+ // Without arguments.
+ for (var i = 0; i < 100; ++i) {
+ assertEq(f1?.apply(), 0);
+ }
+
+ // Only this-arg.
+ for (var i = 0; i < 100; ++i) {
+ assertEq(f1?.apply(null), 0);
+ }
+
+ // With one arg.
+ for (var i = 0; i < 100; ++i) {
+ assertEq(f1?.apply(null, [1]), 0);
+ assertEq(f2?.apply(null, [5]), 10);
+ }
+
+ // With multiple args.
+ for (var i = 0; i < 100; ++i) {
+ assertEq(f1?.apply(null, [1, 2, 3]), 0);
+ assertEq(f2?.apply(null, [4, 5, 6]), 8);
+ }
+}
+
+for (var i = 0; i < 5; ++i) { funApply(); }