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-rw-r--r--src/libs/xpcom18a4/xpcom/tests/TestMinStringAPI.cpp333
1 files changed, 333 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/tests/TestMinStringAPI.cpp b/src/libs/xpcom18a4/xpcom/tests/TestMinStringAPI.cpp
new file mode 100644
index 00000000..811df138
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/tests/TestMinStringAPI.cpp
@@ -0,0 +1,333 @@
+/* vim:set ts=2 sw=2 et cindent: */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla.
+ *
+ * The Initial Developer of the Original Code is IBM Corporation.
+ * Portions created by IBM Corporation are Copyright (C) 2003
+ * IBM Corporation. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Darin Fisher <darin@meer.net>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include <stdio.h>
+#include "nsStringAPI.h"
+#include "nsCRT.h"
+
+static const char kAsciiData[] = "hello world";
+
+static const PRUnichar kUnicodeData[] =
+ {'h','e','l','l','o',' ','w','o','r','l','d','\0'};
+
+static PRBool test_basic_1()
+ {
+ nsCStringContainer s;
+ NS_CStringContainerInit(s);
+
+ const char *ptr;
+ PRUint32 len;
+ char *clone;
+
+ NS_CStringGetData(s, &ptr);
+ if (ptr == nsnull || *ptr != '\0')
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+
+ NS_CStringSetData(s, kAsciiData, PR_UINT32_MAX);
+ len = NS_CStringGetData(s, &ptr);
+ if (ptr == nsnull || strcmp(ptr, kAsciiData) != 0)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+ if (len != sizeof(kAsciiData)-1)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+
+ clone = NS_CStringCloneData(s);
+ if (ptr == nsnull || strcmp(ptr, kAsciiData) != 0)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+ nsMemory::Free(clone);
+
+ nsCStringContainer temp;
+ NS_CStringContainerInit(temp);
+ NS_CStringCopy(temp, s);
+
+ len = NS_CStringGetData(temp, &ptr);
+ if (ptr == nsnull || strcmp(ptr, kAsciiData) != 0)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+ if (len != sizeof(kAsciiData)-1)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+
+ NS_CStringContainerFinish(temp);
+
+ NS_CStringContainerFinish(s);
+ return PR_TRUE;
+ }
+
+static PRBool test_basic_2()
+ {
+ nsStringContainer s;
+ NS_StringContainerInit(s);
+
+ const PRUnichar *ptr;
+ PRUint32 len;
+ PRUnichar *clone;
+
+ NS_StringGetData(s, &ptr);
+ if (ptr == nsnull || *ptr != '\0')
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+
+ NS_StringSetData(s, kUnicodeData, PR_UINT32_MAX);
+ len = NS_StringGetData(s, &ptr);
+ if (ptr == nsnull || nsCRT::strcmp(ptr, kUnicodeData) != 0)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+ if (len != sizeof(kUnicodeData)/2 - 1)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+
+ clone = NS_StringCloneData(s);
+ if (ptr == nsnull || nsCRT::strcmp(ptr, kUnicodeData) != 0)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+ nsMemory::Free(clone);
+
+ nsStringContainer temp;
+ NS_StringContainerInit(temp);
+ NS_StringCopy(temp, s);
+
+ len = NS_StringGetData(temp, &ptr);
+ if (ptr == nsnull || nsCRT::strcmp(ptr, kUnicodeData) != 0)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+ if (len != sizeof(kUnicodeData)/2 - 1)
+ {
+ NS_ERROR("unexpected result");
+ return PR_FALSE;
+ }
+
+ NS_StringContainerFinish(temp);
+
+ NS_StringContainerFinish(s);
+
+ return PR_TRUE;
+ }
+
+static PRBool test_convert()
+ {
+ nsStringContainer s;
+ NS_StringContainerInit(s);
+ NS_StringSetData(s, kUnicodeData, sizeof(kUnicodeData)/2 - 1);
+
+ nsCStringContainer temp;
+ NS_CStringContainerInit(temp);
+
+ const char *data;
+
+ NS_UTF16ToCString(s, NS_CSTRING_ENCODING_ASCII, temp);
+ NS_CStringGetData(temp, &data);
+ if (strcmp(data, kAsciiData) != 0)
+ return PR_FALSE;
+
+ NS_UTF16ToCString(s, NS_CSTRING_ENCODING_UTF8, temp);
+ NS_CStringGetData(temp, &data);
+ if (strcmp(data, kAsciiData) != 0)
+ return PR_FALSE;
+
+ NS_CStringContainerFinish(temp);
+
+ NS_StringContainerFinish(s);
+ return PR_TRUE;
+ }
+
+static PRBool test_append()
+ {
+ nsCStringContainer s;
+ NS_CStringContainerInit(s);
+
+ NS_CStringSetData(s, "foo");
+ NS_CStringAppendData(s, "bar");
+
+ NS_CStringContainerFinish(s);
+ return PR_TRUE;
+ }
+
+// Replace all occurances of |matchVal| with |newVal|
+static void ReplaceSubstring( nsACString& str,
+ const nsACString& matchVal,
+ const nsACString& newVal )
+ {
+ const char* sp, *mp, *np;
+ PRUint32 sl, ml, nl;
+
+ sl = NS_CStringGetData(str, &sp);
+ ml = NS_CStringGetData(matchVal, &mp);
+ nl = NS_CStringGetData(newVal, &np);
+
+ for (const char* iter = sp; iter <= sp + sl - ml; ++iter)
+ {
+ if (memcmp(iter, mp, ml) == 0)
+ {
+ PRUint32 offset = iter - sp;
+
+ NS_CStringSetDataRange(str, offset, ml, np, nl);
+
+ sl = NS_CStringGetData(str, &sp);
+
+ iter = sp + offset + nl - 1;
+ }
+ }
+ }
+
+static PRBool test_replace_driver(const char *strVal,
+ const char *matchVal,
+ const char *newVal,
+ const char *finalVal)
+ {
+ nsCStringContainer a;
+ NS_CStringContainerInit(a);
+ NS_CStringSetData(a, strVal);
+
+ nsCStringContainer b;
+ NS_CStringContainerInit(b);
+ NS_CStringSetData(b, matchVal);
+
+ nsCStringContainer c;
+ NS_CStringContainerInit(c);
+ NS_CStringSetData(c, newVal);
+
+ ReplaceSubstring(a, b, c);
+
+ const char *data;
+ NS_CStringGetData(a, &data);
+ if (strcmp(data, finalVal) != 0)
+ return PR_FALSE;
+
+ NS_CStringContainerFinish(c);
+ NS_CStringContainerFinish(b);
+ NS_CStringContainerFinish(a);
+ return PR_TRUE;
+ }
+
+static PRBool test_replace()
+ {
+ PRBool rv;
+
+ rv = test_replace_driver("hello world, hello again!",
+ "hello",
+ "goodbye",
+ "goodbye world, goodbye again!");
+ if (!rv)
+ return rv;
+
+ rv = test_replace_driver("foofoofoofoo!",
+ "foo",
+ "bar",
+ "barbarbarbar!");
+ if (!rv)
+ return rv;
+
+ rv = test_replace_driver("foo bar systems",
+ "xyz",
+ "crazy",
+ "foo bar systems");
+ if (!rv)
+ return rv;
+
+ rv = test_replace_driver("oh",
+ "xyz",
+ "crazy",
+ "oh");
+ if (!rv)
+ return rv;
+
+ return PR_TRUE;
+ }
+
+//----
+
+typedef PRBool (*TestFunc)();
+
+static const struct Test
+ {
+ const char* name;
+ TestFunc func;
+ }
+tests[] =
+ {
+ { "test_basic_1", test_basic_1 },
+ { "test_basic_2", test_basic_2 },
+ { "test_convert", test_convert },
+ { "test_append", test_append },
+ { "test_replace", test_replace },
+ { nsnull, nsnull }
+ };
+
+//----
+
+int main(int argc, char **argv)
+ {
+ int count = 1;
+ if (argc > 1)
+ count = atoi(argv[1]);
+
+ while (count--)
+ {
+ for (const Test* t = tests; t->name != nsnull; ++t)
+ {
+ printf("%25s : %s\n", t->name, t->func() ? "SUCCESS" : "FAILURE");
+ }
+ }
+
+ return 0;
+ }
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