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author | Rogan Creswick <creswick@galois.com> | 2012-03-30 17:07:02 -0700 |
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committer | Rogan Creswick <creswick@galois.com> | 2012-03-30 17:07:02 -0700 |
commit | f6ab6622aab00fe7c2f4c3dc41f786ebbe0f0d73 (patch) | |
tree | 870111038542cd27153e1396ebdc063573249689 /tools/addon-sdk-1.3/packages/api-utils/tests/test-app-strings.js |
initial revision
Diffstat (limited to 'tools/addon-sdk-1.3/packages/api-utils/tests/test-app-strings.js')
-rw-r--r-- | tools/addon-sdk-1.3/packages/api-utils/tests/test-app-strings.js | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/tools/addon-sdk-1.3/packages/api-utils/tests/test-app-strings.js b/tools/addon-sdk-1.3/packages/api-utils/tests/test-app-strings.js new file mode 100644 index 0000000..ac72724 --- /dev/null +++ b/tools/addon-sdk-1.3/packages/api-utils/tests/test-app-strings.js @@ -0,0 +1,58 @@ +const {Cc,Ci} = require("chrome"); + +let StringBundle = require("app-strings").StringBundle; +exports.testStringBundle = function(test) { + let url = "chrome://global/locale/security/caps.properties"; + + let strings = StringBundle(url); + + test.assertEqual(strings.url, url, + "'url' property contains correct URL of string bundle"); + + let appLocale = Cc["@mozilla.org/intl/nslocaleservice;1"]. + getService(Ci.nsILocaleService). + getApplicationLocale(); + + let stringBundle = Cc["@mozilla.org/intl/stringbundle;1"]. + getService(Ci.nsIStringBundleService). + createBundle(url, appLocale); + + let (name = "Yes") { + test.assertEqual(strings.get(name), stringBundle.GetStringFromName(name), + "getting a string returns the string"); + } + + let (name = "ExtensionCapability", args = ["foo"]) { + test.assertEqual(strings.get(name, args), + stringBundle.formatStringFromName(name, args, args.length), + "getting a formatted string returns the formatted string"); + } + + test.assertRaises(function () strings.get("nonexistentString"), + "String 'nonexistentString' could not be retrieved from " + + "the bundle due to an unknown error (it doesn't exist?).", + "retrieving a nonexistent string throws an exception"); + + let a = [], b = []; + let enumerator = stringBundle.getSimpleEnumeration(); + while (enumerator.hasMoreElements()) { + let elem = enumerator.getNext().QueryInterface(Ci.nsIPropertyElement); + a.push([elem.key, elem.value]); + } + for (let keyVal in Iterator(strings)) + b.push(keyVal); + + // Sort the arrays, because we don't assume enumeration has a set order. + // Sort compares [key, val] as string "key,val", which sorts the way we want + // it to, so there is no need to provide a custom compare function. + a.sort(); + b.sort(); + + test.assertEqual(a.length, b.length, + "the iterator returns the correct number of items"); + for (let i = 0; i < a.length; i++) { + test.assertEqual(a[i][0], b[i][0], "the iterated string's name is correct"); + test.assertEqual(a[i][1], b[i][1], + "the iterated string's value is correct"); + } +}; |