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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/tests/mochitest/bugs/utils_bug743615.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | dom/tests/mochitest/bugs/utils_bug743615.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/dom/tests/mochitest/bugs/utils_bug743615.js b/dom/tests/mochitest/bugs/utils_bug743615.js new file mode 100644 index 0000000000..24b3a77a4c --- /dev/null +++ b/dom/tests/mochitest/bugs/utils_bug743615.js @@ -0,0 +1,30 @@ +function makePattern(len, start, inc) { + var pattern = []; + while (len) { + pattern.push(start); + start = (start + inc) % 256; + --len; + } + return pattern; +} + +function setPattern(imageData, pattern) { + if (pattern.length != imageData.data.length) { + throw Error("Invalid pattern"); + } + for (var i = 0; i < pattern.length; ++i) { + imageData.data[i] = pattern[i]; + } +} + +function checkPattern(imageData, pattern) { + if (pattern.length != imageData.data.length) { + throw Error("Invalid pattern"); + } + for (var i = 0; i < pattern.length; ++i) { + if (imageData.data[i] != pattern[i]) { + return false; + } + } + return true; +} |