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<
title>Test the IOUtils file I/O API</
title>
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script src=
"chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></
script>
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<
script src=
"file_ioutils_test_fixtures.js"></
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<
script>
"use strict";
const { Assert } = ChromeUtils.importESModule(
"resource://testing-common/Assert.sys.mjs"
);
const ATTR =
"bogus.attr";
const VALUE = new TextEncoder().encode(
"bogus");
add_task(async function test_macXAttr() {
const tmpDir = PathUtils.join(PathUtils.tempDir,
"ioutils-macos-xattr.tmp.d");
await createDir(tmpDir);
const path = PathUtils.join(tmpDir,
"file.tmp");
ok(!await IOUtils.exists(path),
"File should not exist");
await IOUtils.writeUTF8(path,
"");
ok(
!await IOUtils.hasMacXAttr(path, ATTR),
"File does not have an extended attribute at creation"
);
info(
"Testing getting an attribute that does not exist");
await Assert.rejects(
IOUtils.getMacXAttr(path, ATTR),
/NotFoundError: Could not get extended attribute `bogus.attr
' from `.*': the file does not
have the attribute/,
"IOUtils::getMacXAttr rejects when the attribute does not exist"
);
info("Testing setting an attribute");
await IOUtils.setMacXAttr(path, ATTR, VALUE);
ok(
await IOUtils.hasMacXAttr(path, ATTR),
"File has extended attribute after setting"
);
{
info("Testing getting an attribute")
const value = await IOUtils.getMacXAttr(path, ATTR);
Assert.deepEqual(
Array.from(value),
Array.from(VALUE),
"Attribute value should match"
);
}
info("Testing removing an attribute");
await IOUtils.delMacXAttr(path, ATTR);
await Assert.rejects(
IOUtils.getMacXAttr(path, ATTR),
/NotFoundError: Could not get extended attribute `bogus.attr' from `.*': the file does not have the attribute/,
"IOUtils::delMacXAttr removes the attribute"
);
ok(
!await IOUtils.hasMacXAttr(path, ATTR),
"File does not have extended attribute after removing"
);
info("Testing removing an attribute that does not exist");
await Assert.rejects(
IOUtils.delMacXAttr(path, ATTR),
/NotFoundError: Could not delete extended attribute `bogus.attr' from `.*': the file does not have the attribute/,
"IOUtils::delMacXAttr rejects when the attribute does not exist"
);
await cleanup(tmpDir);
});
</script>
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