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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /js/src/jit-test/tests/basic/emulates-undefined.js | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/basic/emulates-undefined.js')
| -rw-r--r-- | js/src/jit-test/tests/basic/emulates-undefined.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/emulates-undefined.js b/js/src/jit-test/tests/basic/emulates-undefined.js new file mode 100644 index 000000000..616a37b19 --- /dev/null +++ b/js/src/jit-test/tests/basic/emulates-undefined.js @@ -0,0 +1,18 @@ +function test() { + var values = [undefined, null, Math, objectEmulatingUndefined()]; + var expected = [true, true, false, true]; + + for (var i=0; i<100; i++) { + var idx = i % values.length; + if (values[idx] == undefined) + assertEq(expected[idx], true); + else + assertEq(expected[idx], false); + + if (null != values[idx]) + assertEq(expected[idx], false); + else + assertEq(expected[idx], true); + } +} +test(); |