diff options
Diffstat (limited to 'js/src/jit-test/tests/class/checkreturn-for-condition.js')
-rw-r--r-- | js/src/jit-test/tests/class/checkreturn-for-condition.js | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/class/checkreturn-for-condition.js b/js/src/jit-test/tests/class/checkreturn-for-condition.js new file mode 100644 index 0000000000..e654056a15 --- /dev/null +++ b/js/src/jit-test/tests/class/checkreturn-for-condition.js @@ -0,0 +1,68 @@ +load(libdir + "asserts.js"); + +function testReturn() { + class C extends class {} { + constructor(n) { + for (let i = 0; i < n; ++i) { + return; + } + assertEq(true, false, "unreachable"); + } + } + + for (var i = 0; i < 100; ++i) { + assertThrowsInstanceOf(() => new C(1), ReferenceError); + } +} +testReturn(); + +function testReturnSuper() { + class C extends class {} { + constructor(n) { + super(); + for (let i = 0; i < n; ++i) { + return; + } + assertEq(true, false, "unreachable"); + } + } + + for (var i = 0; i < 100; ++i) { + // No error. + new C(1); + } +} +testReturnSuper(); + +function testReturnPrimitive() { + class C extends class {} { + constructor(n) { + for (let i = 0; i < n; ++i) { + return 0; + } + assertEq(true, false, "unreachable"); + } + } + + for (var i = 0; i < 100; ++i) { + assertThrowsInstanceOf(() => new C(1), TypeError); + } +} +testReturnPrimitive(); + +function testReturnPrimitiveSuper() { + class C extends class {} { + constructor(n) { + super(); + for (let i = 0; i < n; ++i) { + return 0; + } + assertEq(true, false, "unreachable"); + } + } + + for (var i = 0; i < 100; ++i) { + assertThrowsInstanceOf(() => new C(1), TypeError); + } +} +testReturnPrimitiveSuper(); |