LayoutTests/storage/domstorage/localstorage/delete-removal.html - Issue 106853005: Implement platform deleters per spec.

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Issue 106853005: Implement platform deleters per spec. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Switch to DeleteResult enum + extend scheme to indexed deleters Created 7 years ago

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1 <html>	1 <html>

2 <head>	2 <head>

3 <script>	3 <script>

4	4

5 if (window.testRunner)	5 if (window.testRunner)

6 testRunner.dumpAsText();	6 testRunner.dumpAsText();

7	7

8 function log(a)	8 function log(a)

9 {	9 {

10 document.getElementById('logger').appendChild(document.createTextNode(a));	10 document.getElementById('logger').appendChild(document.createTextNode(a));

11 document.getElementById('logger').appendChild(document.createElement("br"));	11 document.getElementById('logger').appendChild(document.createElement("br"));

12 }	12 }

13	13

14 function runTest()	14 function runTest()

15 {	15 {

16 if (!window.localStorage) {	16 if (!window.localStorage) {

17 log("window.localStorage DOES NOT exist");	17 log("window.localStorage DOES NOT exist");

18 return;	18 return;

19 }	19 }

20 localStorage.clear();	20 localStorage.clear();

21	21

22 log("foo (before anything) is: " + localStorage.foo);	22 log("foo (before anything) is: " + localStorage.foo);

23 localStorage.foo = "bar";	23 localStorage.foo = "bar";

24 log("foo (after a named property settter set) is: " + localStorage.foo);	24 log("foo (after a named property settter set) is: " + localStorage.foo);

25 delete localStorage.foo;	25 delete localStorage.foo;

26 log("foo (after a delete) is: " + localStorage.foo);	26 log("foo (after a delete) is: " + localStorage.foo);

27 localStorage["foo"] = "bar";	27 localStorage["foo"] = "bar";

28 log("foo (after an indexed setter set) is: " + localStorage.foo);	28 log("foo (after an indexed setter set) is: " + localStorage.foo);

29 delete localStorage.FOO;	29 delete localStorage.FOO;

30 log("foo (after deleting FOO (not foo)) is: " + localStorage.foo);	30 log("foo (after deleting FOO (not foo)) is: " + localStorage.foo);

31 delete localStorage.foo;	31 delete localStorage.foo;

32 log("foo (after a delete) is: " + localStorage.foo);	32 log("foo (after a delete) is: " + localStorage.foo);

33 localStorage.setItem("foo", "bar");	33 localStorage.setItem("foo", "bar");

34 log("foo (after calling setItem) is: " + localStorage.foo);	34 log("foo (after calling setItem) is: " + localStorage.foo);

35 delete localStorage.foo;	35 delete localStorage.foo;

36 log("foo (after a delete) is: " + localStorage.foo);	36 log("foo (after a delete) is: " + localStorage.foo);

37 delete localStorage.foo;	37 delete localStorage.foo;

38 log("foo (after a redundant delete) is: " + localStorage.foo);	38 log("foo (after a redundant delete) is: " + localStorage.foo);

39 localStorage.foo = "bar";	39 localStorage.foo = "bar";

40 log("foo (after an implicit settter set) is: " + localStorage.foo);	40 log("foo (after an implicit settter set) is: " + localStorage.foo);

41 delete localStorage["foo"];	41 delete localStorage["foo"];

42 log("foo (after an indexed delete) is: " + localStorage.foo);	42 log("foo (after an indexed delete) is: " + localStorage.foo);

	43

	44 Object.defineProperty(localStorage, "bar", {value: "present", configurable: true});

	45 log("bar (before an indexed delete) is present: " + ("bar" in localStorage)) ;

	46 delete localStorage["bar"];

	47 log("bar (after an indexed delete) is present: " + ("bar" in localStorage));

	48

	49 Object.defineProperty(localStorage, "1", {value: "present", configurable: tr ue});

	50 log("Indexed property '1' (before delete) is present: " + (1 in localStorage ));

	51 delete localStorage[1];

	52 log("Indexed property '1' (after delete) is present: " + (1 in localStorage) );

43 }	53 }

44	54

45 </script>	55 </script>

46 </head>	56 </head>

47 <body onload="runTest();">	57 <body onload="runTest();">

48 This test makes sure that using the syntax `delete localStorage.keyName` works a s an alias to `localStorage.removeItem(keyName).`<br><hr>	58 This test makes sure that using the syntax `delete localStorage.keyName` works a s an alias to `localStorage.removeItem(keyName).`<br><hr>

49 <div id="logger"></div>	59 <div id="logger"></div>

50 </body>	60 </body>

51 </html>	61 </html>

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