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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/FileAPI/reading-data-section/Determining-Encoding.any.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | testing/web-platform/tests/FileAPI/reading-data-section/Determining-Encoding.any.js | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/testing/web-platform/tests/FileAPI/reading-data-section/Determining-Encoding.any.js b/testing/web-platform/tests/FileAPI/reading-data-section/Determining-Encoding.any.js new file mode 100644 index 0000000000..5b69f7ed98 --- /dev/null +++ b/testing/web-platform/tests/FileAPI/reading-data-section/Determining-Encoding.any.js @@ -0,0 +1,81 @@ +// META: title=FileAPI Test: Blob Determining Encoding + +var t = async_test("Blob Determing Encoding with encoding argument"); +t.step(function() { + // string 'hello' + var data = [0xFE,0xFF,0x00,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16BE.") + }, reader); + + reader.readAsText(blob, "UTF-16BE"); +}); + +var t = async_test("Blob Determing Encoding with type attribute"); +t.step(function() { + var data = [0xFE,0xFF,0x00,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F]; + var blob = new Blob([new Uint8Array(data)], {type:"text/plain;charset=UTF-16BE"}); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16BE.") + }, reader); + + reader.readAsText(blob); +}); + + +var t = async_test("Blob Determing Encoding with UTF-8 BOM"); +t.step(function() { + var data = [0xEF,0xBB,0xBF,0x68,0x65,0x6C,0x6C,0xC3,0xB6]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hellö", "The FileReader should read the blob with UTF-8."); + }, reader); + + reader.readAsText(blob); +}); + +var t = async_test("Blob Determing Encoding without anything implying charset."); +t.step(function() { + var data = [0x68,0x65,0x6C,0x6C,0xC3,0xB6]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hellö", "The FileReader should read the blob by default with UTF-8."); + }, reader); + + reader.readAsText(blob); +}); + +var t = async_test("Blob Determing Encoding with UTF-16BE BOM"); +t.step(function() { + var data = [0xFE,0xFF,0x00,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16BE."); + }, reader); + + reader.readAsText(blob); +}); + +var t = async_test("Blob Determing Encoding with UTF-16LE BOM"); +t.step(function() { + var data = [0xFF,0xFE,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F,0x00]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16LE."); + }, reader); + + reader.readAsText(blob); +}); |