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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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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/warp/string-compare-char-in-bounds.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/warp/string-compare-char-in-bounds.js')
-rw-r--r-- | js/src/jit-test/tests/warp/string-compare-char-in-bounds.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/warp/string-compare-char-in-bounds.js b/js/src/jit-test/tests/warp/string-compare-char-in-bounds.js new file mode 100644 index 0000000000..31c48a43fd --- /dev/null +++ b/js/src/jit-test/tests/warp/string-compare-char-in-bounds.js @@ -0,0 +1,24 @@ +// |str.char(idx) == "b"| is compiled as |str.charCodeAt(idx) == 0x62|. + +const strings = [ + "a", "b", "c", + "a-", "b-", "c-", +]; + +for (let i = 0; i < 1000; ++i) { + let str = strings[i % strings.length]; + + for (let j = 0; j < str.length; ++j) { + let ch = str.charAt(j); + let code = str.charCodeAt(j); + + assertEq(ch == "b", code == 0x62); + assertEq(ch != "b", code != 0x62); + + assertEq(ch < "b", code < 0x62); + assertEq(ch <= "b", code <= 0x62); + + assertEq(ch > "b", code > 0x62); + assertEq(ch >= "b", code >= 0x62); + } +} |