Throw custom error when WebView API is unavailable
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2 changed files with 8 additions and 5 deletions
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@ -404,10 +404,13 @@ var registerWebViewElement = function() {
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// Forward proto.foo* method calls to WebViewImpl.foo*.
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createBlockHandler = function(m) {
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return function() {
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var args, internal, ref1;
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args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
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internal = v8Util.getHiddenValue(this, 'internal');
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return (ref1 = internal.webContents)[m].apply(ref1, args);
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var args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
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var internal = v8Util.getHiddenValue(this, 'internal');
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if (internal.webContents) {
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return internal.webContents[m].apply(internal.webContents, args);
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} else {
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throw new Error('Cannot call ' + m + ' before the dom-ready event is emitted')
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}
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};
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};
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for (i = 0, len = methods.length; i < len; i++) {
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@ -570,7 +570,7 @@ describe('<webview> tag', function() {
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readyError = error;
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}
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assert.equal(readyError.message, 'stop can only be called after the dom-ready event is emitted');
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assert.equal(readyError.message, 'Cannot call stop before the dom-ready event is emitted');
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});
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});
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