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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/IndexedDB/keygenerator-overflow.htm | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'testing/web-platform/tests/IndexedDB/keygenerator-overflow.htm')
| -rw-r--r-- | testing/web-platform/tests/IndexedDB/keygenerator-overflow.htm | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/testing/web-platform/tests/IndexedDB/keygenerator-overflow.htm b/testing/web-platform/tests/IndexedDB/keygenerator-overflow.htm new file mode 100644 index 000000000..d069f0a2b --- /dev/null +++ b/testing/web-platform/tests/IndexedDB/keygenerator-overflow.htm @@ -0,0 +1,70 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Keygenerator overflow</title> +<link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal"> +<link rel=help href="http://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html#key-generator-concept"> +<link rel=assert title="When the current number of a key generator reaches above the value 2^53 (9007199254740992) any attempts to use the key generator to generate a new key will result in an error. It's still possible to insert records into the object store by specifying an explicit key, however the only way to use a key generator again for the object store is to delete the object store and create a new one."> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="support.js"></script> + +<script> + + var db, + t = async_test(document.title, {timeout: 10000}), + overflow_error_fired = false, + objects = [9007199254740991, null, "error", 2, "error" ], + expected_keys = [2, 9007199254740991, 9007199254740992]; + + var open_rq = createdb(t); + open_rq.onupgradeneeded = function(e) { + db = e.target.result; + var objStore = db.createObjectStore("store", { keyPath: "id", autoIncrement: true }); + + for (var i = 0; i < objects.length; i++) + { + if (objects[i] === null) + { + objStore.add({}); + } + else if (objects[i] === "error") + { + var rq = objStore.add({}); + rq.onsuccess = fail(t, 'When "current number" overflows, error event is expected'); + rq.onerror = t.step_func(function(e) { + overflow_error_fired = true; + assert_equals(e.target.error.name, "ConstraintError", "error name"); + e.preventDefault(); + e.stopPropagation(); + }); + } + else + objStore.add({ id: objects[i] }); + } + }; + + open_rq.onsuccess = function(e) { + var actual_keys = [], + rq = db.transaction("store") + .objectStore("store") + .openCursor(); + + rq.onsuccess = t.step_func(function(e) { + var cursor = e.target.result; + + if (cursor) { + actual_keys.push(cursor.key.valueOf()); + cursor.continue(); + } + else { + assert_true(overflow_error_fired, "error fired on 'current number' overflow"); + assert_array_equals(actual_keys, expected_keys, "keygenerator array"); + + t.done(); + } + }); + }; + +</script> + +<div id="log"></div> |