Update web-platform-tests to revision 8ae1ddbc812733c3a73b103eafad56fb43a2f4b5

This commit is contained in:
WPT Sync Bot 2019-01-26 20:37:16 -05:00
parent d44e9aced2
commit 0e5e5db397
109 changed files with 2053 additions and 708 deletions

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<!DOCTYPE html>
<!---
Tentative test against:
https://github.com/whatwg/fetch/pull/853
-->
<meta charset="utf-8">
<title>Tests Stale While Revalidate is not executed for fetch API</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
promise_test(async (test) => {
const response = await fetch(`stale-script.py`);
const response2 = await fetch(`stale-script.py`);
assert_not_equals(response.headers.get('Token'), response2.headers.get('Token'));
}, 'Second fetch does not return same response');
</script>

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def main(request, response):
cookie = request.cookies.first("Count", None)
count = 0
if cookie != None:
count = int(cookie.value)
if request.GET.first("query", None) != None:
headers = [("Count", count)]
content = ""
return 200, headers, content
else:
count = count + 1
content = "body { background: rgb(0, 128, 0); }"
if count > 1:
content = "body { background: rgb(255, 0, 0); }"
headers = [("Content-Type", "text/css"),
("Set-Cookie", "Count={}".format(count)),
("Cache-Control", "private, max-age=0, stale-while-revalidate=10")]
return 200, headers, content

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<!DOCTYPE html>
<!---
Tentative test against:
https://github.com/whatwg/fetch/pull/853
-->
<meta charset="utf-8">
<title>Tests Stale While Revalidate works for css</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<script>
async_test(t => {
window.onload = t.step_func(() => {
step_timeout(() => {
assert_equals(window.getComputedStyle(document.body).getPropertyValue('background-color'), "rgb(0, 128, 0)");
var link2 = document.createElement("link");
link2.onload = t.step_func(() => {
assert_equals(window.getComputedStyle(document.body).getPropertyValue('background-color'), "rgb(0, 128, 0)");
var checkResult = () => {
// We poll because we don't know when the revalidation will occur.
fetch("stale-css.py?query").then(t.step_func((response) => {
var count = response.headers.get("Count");
if (count == '2') {
t.done();
} else {
t.step_timeout(checkResult, 25);
}
}));
};
t.step_timeout(checkResult, 25);
});
link2.rel = "stylesheet";
link2.type = "text/css";
link2.href = "stale-css.py";
document.body.appendChild(link2);
}, 0);
});
}, 'Cache returns stale resource');
var link = document.createElement("link");
link.rel = "stylesheet";
link.type = "text/css";
link.href = "stale-css.py";
document.body.appendChild(link);
</script>
</body>

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import os.path
def main(request, response):
cookie = request.cookies.first("Count", None)
count = 0
if cookie != None:
count = int(cookie.value)
if request.GET.first("query", None) != None:
headers = [("Count", count)]
content = ""
return 200, headers, content
else:
count = count + 1
filename = "green-16x16.png"
if cookie > 1:
filename = "green-256x256.png"
path = os.path.join(os.path.dirname(__file__), "../../images", filename)
body = open(path, "rb").read()
response.add_required_headers = False
response.writer.write_status(200)
response.writer.write_header("content-length", len(body))
response.writer.write_header("Cache-Control", "private, max-age=0, stale-while-revalidate=10")
response.writer.write_header("content-type", "image/png")
response.writer.write_header("Set-Cookie", "Count={}".format(count))
response.writer.end_headers()
response.writer.write(body)

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<!DOCTYPE html>
<!---
Tentative test against:
https://github.com/whatwg/fetch/pull/853
-->
<meta charset="utf-8">
<title>Tests Stale While Revalidate works for images</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<!--
Use a child document to load the second stale image into because
an image loaded into the same document will skip cache-control headers.
See: https://html.spec.whatwg.org/#the-list-of-available-images
-->
<iframe id="child" srcdoc=""></iframe>
<script>
async_test(t => {
window.onload = t.step_func(() => {
step_timeout(() => {
assert_equals(document.getElementById("firstimage").width, 16, "Width is 16");
var childDocument = document.getElementById('child').contentDocument;
var img2 = childDocument.createElement("img");
img2.onload = t.step_func(() => {
assert_equals(img2.width, 16, "image dimension");
var checkResult = () => {
// We poll because we don't know when the revalidation will occur.
fetch("stale-image.py?query").then(t.step_func((response) => {
var count = response.headers.get("Count");
if (count == '2') {
t.done();
} else {
t.step_timeout(checkResult, 25);
}
}));
};
t.step_timeout(checkResult, 25);
});
img2.src = "stale-image.py";
childDocument.body.appendChild(img2);
}, 0);
});
}, 'Cache returns stale resource');
var img = document.createElement("img");
img.src = "stale-image.py";
img.id = "firstimage";
document.body.appendChild(img);
</script>
</body>

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import random, string, datetime
def token():
letters = string.ascii_lowercase
return ''.join(random.choice(letters) for i in range(20))
def main(request, response):
cookie = request.cookies.first("Count", None)
count = 0
if cookie != None:
count = int(cookie.value)
if request.GET.first("query", None) != None:
headers = [("Count", count)]
content = ""
return 200, headers, content
else:
count = count + 1
unique_id = token()
headers = [("Content-Type", "text/javascript"),
("Cache-Control", "private, max-age=0, stale-while-revalidate=10"),
("Set-Cookie", "Count={}".format(count)),
("Token", unique_id)]
content = "report('{}')".format(unique_id)
return 200, headers, content

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<!DOCTYPE html>
<!---
Tentative test against:
https://github.com/whatwg/fetch/pull/853
-->
<meta charset="utf-8">
<title>Tests Stale While Revalidate works for scripts</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<script>
var last_modified;
var last_modified_count = 0;
// The script will call report via a uniquely generated ID on the subresource.
// If it is a cache hit the ID will be the same and the test will pass.
function report(mod) {
if (!last_modified) {
last_modified = mod;
last_modified_count = 1;
} else if (last_modified == mod) {
last_modified_count++;
}
}
async_test(t => {
window.onload = t.step_func(() => {
step_timeout(() => {
var script = document.createElement("script");
script.src = "stale-script.py";
document.body.appendChild(script);
script.onload = t.step_func(() => {
assert_equals(last_modified_count, 2, "last modified");
var checkResult = () => {
// We poll because we don't know when the revalidation will occur.
fetch("stale-script.py?query").then(t.step_func((response) => {
var count = response.headers.get("Count");
if (count == '2') {
t.done();
} else {
t.step_timeout(checkResult, 25);
}
}));
};
t.step_timeout(checkResult, 25);
});
}, 0);
});
}, 'Cache returns stale resource');
var script = document.createElement("script");
script.src = "stale-script.py";
document.body.appendChild(script);
</script>
</body>