diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/cacheir/bigint-compare-null-or-undef.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/cacheir/bigint-compare-null-or-undef.js')
-rw-r--r-- | js/src/jit-test/tests/cacheir/bigint-compare-null-or-undef.js | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/bigint-compare-null-or-undef.js b/js/src/jit-test/tests/cacheir/bigint-compare-null-or-undef.js new file mode 100644 index 0000000000..9314b88747 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/bigint-compare-null-or-undef.js @@ -0,0 +1,82 @@ +// Test relational comparison when one operand is null or undefined. + +function test(xs) { + for (let i = 0; i < 200; ++i) { + let x = xs[i % xs.length]; + + // The result is equal when compared to the result with explicit ToNumber conversions. + + // Test when null-or-undefined is on the right-hand side. + assertEq(x < nullOrUndef, x < (+nullOrUndef)); + assertEq(x <= nullOrUndef, x <= (+nullOrUndef)); + assertEq(x >= nullOrUndef, x >= (+nullOrUndef)); + assertEq(x > nullOrUndef, x > (+nullOrUndef)); + + // Test when null-or-undefined is on the left-hand side. + assertEq(nullOrUndef < x, (+nullOrUndef) < x); + assertEq(nullOrUndef <= x, (+nullOrUndef) <= x); + assertEq(nullOrUndef >= x, (+nullOrUndef) >= x); + assertEq(nullOrUndef > x, (+nullOrUndef) > x); + } +} + +function runTest(inputs) { + let fNull = Function(`return ${test}`.replaceAll("nullOrUndef", "null"))(); + fNull(inputs); + + let fUndefined = Function(`return ${test}`.replaceAll("nullOrUndef", "undefined"))(); + fUndefined(inputs); +} + +// BigInt inputs +runTest([ + // Definitely heap digits. + -(2n ** 1000n), + + // -(2n**64n) + -18446744073709551617n, + -18446744073709551616n, + -18446744073709551615n, + + // -(2n**63n) + -9223372036854775809n, + -9223372036854775808n, + -9223372036854775807n, + + // -(2**32) + -4294967297n, + -4294967296n, + -4294967295n, + + // -(2**31) + -2147483649n, + -2147483648n, + -2147483647n, + + -1n, + 0n, + 1n, + + // 2**31 + 2147483647n, + 2147483648n, + 2147483649n, + + // 2**32 + 4294967295n, + 4294967296n, + 4294967297n, + + // 2n**63n + 9223372036854775807n, + 9223372036854775808n, + 9223372036854775809n, + + // 2n**64n + 18446744073709551615n, + 18446744073709551616n, + 18446744073709551617n, + + // Definitely heap digits. + 2n ** 1000n, +]); |