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Accessibility events generated by WebView contain non well formed markup.

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bug:3444147

1. Now that the spans with CSS data are included in the accessibility
   events, such that a client can parse them, the tests are doing so.

Change-Id: I574c68d27a95cd8226dd7634b00a7d404ae387fe
This commit is contained in:
Svetoslav Ganov
2011-02-10 17:51:14 -08:00
parent b1d884d589
commit 2cfed9eb0e
1 changed files with 32 additions and 1 deletions
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33
core/tests/coretests/src/android/webkit/AccessibilityInjectorTest.java
View File

@@ -56,6 +56,12 @@ public class AccessibilityInjectorTest
private static final int META_STATE_ALT_LEFT_ON = KeyEvent.META_ALT_ON
| KeyEvent.META_ALT_LEFT_ON;
/** Prefix for the CSS style span appended by WebKit. */
private static final String APPLE_SPAN_PREFIX = "<span class=\"Apple-style-span\"";
/** Suffix for the CSS style span appended by WebKit. */
private static final String APPLE_SPAN_SUFFIX = "</span>";
/** The value for not specified selection string since null is a valid value. */
private static final String SELECTION_STRING_UNKNOWN = "Unknown";
@@ -1577,6 +1583,27 @@ public class AccessibilityInjectorTest
/* do nothing - avoid superclass behavior */
}
/**
* Strips the apple span appended by WebKit while generating
* the selection markup.
*
* @param markup The markup.
* @return Stripped from apple spans markup.
*/
private static String stripAppleSpanFromMarkup(String markup) {
StringBuilder stripped = new StringBuilder(markup);
int prefixBegIdx = stripped.indexOf(APPLE_SPAN_PREFIX);
while (prefixBegIdx >= 0) {
int prefixEndIdx = stripped.indexOf(">", prefixBegIdx) + 1;
stripped.replace(prefixBegIdx, prefixEndIdx, "");
int suffixBegIdx = stripped.lastIndexOf(APPLE_SPAN_SUFFIX);
int suffixEndIdx = suffixBegIdx + APPLE_SPAN_SUFFIX.length();
stripped.replace(suffixBegIdx, suffixEndIdx, "");
prefixBegIdx = stripped.indexOf(APPLE_SPAN_PREFIX);
}
return stripped.toString();
}
/**
* Disables accessibility and the mock accessibility service.
*/
@@ -1757,7 +1784,11 @@ public class AccessibilityInjectorTest
}
if (!event.getText().isEmpty()) {
CharSequence text = event.getText().get(0);
sReceivedSelectionString = (text != null) ? text.toString() : null;
if (text != null) {
sReceivedSelectionString = stripAppleSpanFromMarkup(text.toString());
} else {
sReceivedSelectionString = null;
}
}
synchronized (sTestLock) {
sTestLock.notifyAll();