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-rw-r--r--src/libs/xpcom18a4/xpcom/tests/TestStrings.cpp643
1 files changed, 643 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/tests/TestStrings.cpp b/src/libs/xpcom18a4/xpcom/tests/TestStrings.cpp
new file mode 100644
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+++ b/src/libs/xpcom18a4/xpcom/tests/TestStrings.cpp
@@ -0,0 +1,643 @@
+/* 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 "nsString.h"
+#include "nsReadableUtils.h"
+#include "nsCRT.h"
+
+void test_assign_helper(const nsACString& in, nsACString &_retval)
+ {
+ _retval = in;
+ }
+
+PRBool test_assign()
+ {
+ nsCString result;
+ test_assign_helper(NS_LITERAL_CSTRING("a") + NS_LITERAL_CSTRING("b"), result);
+ PRBool r = strcmp(result.get(), "ab") == 0;
+ if (!r)
+ printf("[result=%s]\n", result.get());
+ return r;
+ }
+
+PRBool test_assign_c()
+ {
+ nsCString c; c.Assign('c');
+ PRBool r = strcmp(c.get(), "c") == 0;
+ if (!r)
+ printf("[result=%s]\n", c.get());
+ return r;
+ }
+
+PRBool test1()
+ {
+ NS_NAMED_LITERAL_STRING(empty, "");
+ const nsAString& aStr = empty;
+
+ nsAutoString buf(aStr);
+
+ PRInt32 n = buf.FindChar(',');
+
+ n = buf.Length();
+
+ buf.Cut(0, n + 1);
+ n = buf.FindChar(',');
+
+ if (n != kNotFound)
+ printf("n=%d\n", n);
+
+ return n == kNotFound;
+ }
+
+PRBool test2()
+ {
+ nsCString data("hello world");
+ const nsACString& aStr = data;
+
+ nsCString temp(aStr);
+ temp.Cut(0, 6);
+
+ PRBool r = strcmp(temp.get(), "world") == 0;
+ if (!r)
+ printf("[temp=%s]\n", temp.get());
+ return r;
+ }
+
+PRBool test_find()
+ {
+ nsCString src("<!DOCTYPE blah blah blah>");
+
+ PRInt32 i = src.Find("DOCTYPE", PR_TRUE, 2, 1);
+ if (i == 2)
+ return PR_TRUE;
+
+ printf("i=%d\n", i);
+ return PR_FALSE;
+ }
+
+PRBool test_rfind()
+ {
+ const char text[] = "<!DOCTYPE blah blah blah>";
+ const char term[] = "bLaH";
+ nsCString src(text);
+ PRInt32 i;
+
+ i = src.RFind(term, PR_TRUE, 3, -1);
+ if (i != kNotFound)
+ {
+ printf("unexpected result searching from offset=3, i=%d\n", i);
+ return PR_FALSE;
+ }
+
+ i = src.RFind(term, PR_TRUE, -1, -1);
+ if (i != 20)
+ {
+ printf("unexpected result searching from offset=-1, i=%d\n", i);
+ return PR_FALSE;
+ }
+
+ i = src.RFind(term, PR_TRUE, 13, -1);
+ if (i != 10)
+ {
+ printf("unexpected result searching from offset=13, i=%d\n", i);
+ return PR_FALSE;
+ }
+
+ i = src.RFind(term, PR_TRUE, 22, 3);
+ if (i != 20)
+ {
+ printf("unexpected result searching from offset=22, i=%d\n", i);
+ return PR_FALSE;
+ }
+
+ return PR_TRUE;
+ }
+
+PRBool test_rfind_2()
+ {
+ const char text[] = "<!DOCTYPE blah blah blah>";
+ nsCString src(text);
+ PRInt32 i = src.RFind("TYPE", PR_FALSE, 5, -1);
+ if (i == 5)
+ return PR_TRUE;
+
+ printf("i=%d\n", i);
+ return PR_FALSE;
+ }
+
+PRBool test_rfind_3()
+ {
+ const char text[] = "urn:mozilla:locale:en-US:necko";
+ nsCAutoString value(text);
+ PRInt32 i = value.RFind(":");
+ if (i == 24)
+ return PR_TRUE;
+
+ printf("i=%d\n", i);
+ return PR_FALSE;
+ }
+
+PRBool test_rfind_4()
+ {
+ nsCString value("a.msf");
+ PRInt32 i = value.RFind(".msf");
+ if (i != 1)
+ {
+ printf("i=%d\n", i);
+ return PR_FALSE;
+ }
+
+ return PR_TRUE;
+ }
+
+PRBool test_distance()
+ {
+ const char text[] = "abc-xyz";
+ nsCString s(text);
+ nsCString::const_iterator begin, end;
+ s.BeginReading(begin);
+ s.EndReading(end);
+ size_t d = Distance(begin, end);
+ PRBool r = (d == sizeof(text)-1);
+ if (!r)
+ printf("d=%zu\n", d);
+ return r;
+ }
+
+PRBool test_length()
+ {
+ const char text[] = "abc-xyz";
+ nsCString s(text);
+ size_t d = s.Length();
+ PRBool r = (d == sizeof(text)-1);
+ if (!r)
+ printf("d=%zu\n", d);
+ return r;
+ }
+
+PRBool test_trim()
+ {
+ const char text[] = " a\t $ ";
+ const char set[] = " \t$";
+
+ nsCString s(text);
+ s.Trim(set);
+ PRBool r = strcmp(s.get(), "a") == 0;
+ if (!r)
+ printf("[s=%s]\n", s.get());
+ return r;
+ }
+
+PRBool test_replace_substr()
+ {
+ const char text[] = "abc-ppp-qqq-ppp-xyz";
+ nsCString s(text);
+ s.ReplaceSubstring("ppp", "www");
+ PRBool r = strcmp(s.get(), "abc-www-qqq-www-xyz") == 0;
+ if (!r)
+ {
+ printf("[s=%s]\n", s.get());
+ return PR_FALSE;
+ }
+
+ s.Assign("foobar");
+ s.ReplaceSubstring("foo", "bar");
+ s.ReplaceSubstring("bar", "");
+ r = strcmp(s.get(), "") == 0;
+ if (!r)
+ {
+ printf("[s=%s]\n", s.get());
+ return PR_FALSE;
+ }
+
+ s.Assign("foofoofoo");
+ s.ReplaceSubstring("foo", "foo");
+ r = strcmp(s.get(), "foofoofoo") == 0;
+ if (!r)
+ {
+ printf("[s=%s]\n", s.get());
+ return PR_FALSE;
+ }
+
+ s.Assign("foofoofoo");
+ s.ReplaceSubstring("of", "fo");
+ r = strcmp(s.get(), "fofoofooo") == 0;
+ if (!r)
+ {
+ printf("[s=%s]\n", s.get());
+ return PR_FALSE;
+ }
+
+ return PR_TRUE;
+ }
+
+PRBool test_replace_substr_2()
+ {
+ const char *oldName = nsnull;
+ const char *newName = "user";
+ nsString acctName; acctName.AssignLiteral("forums.foo.com");
+ nsAutoString newAcctName, oldVal, newVal;
+ oldVal.AssignWithConversion(oldName);
+ newVal.AssignWithConversion(newName);
+ newAcctName.Assign(acctName);
+
+ // here, oldVal is empty. we are testing that this function
+ // does not hang. see bug 235355.
+ newAcctName.ReplaceSubstring(oldVal, newVal);
+
+ // we expect that newAcctName will be unchanged.
+ if (!newAcctName.Equals(acctName))
+ return PR_FALSE;
+
+ return PR_TRUE;
+ }
+
+PRBool test_strip_ws()
+ {
+ const char text[] = " a $ ";
+ nsCString s(text);
+ s.StripWhitespace();
+ PRBool r = strcmp(s.get(), "a$") == 0;
+ if (!r)
+ printf("[s=%s]\n", s.get());
+ return r;
+ }
+
+PRBool test_equals_ic()
+ {
+ nsCString s;
+ PRBool r = s.LowerCaseEqualsLiteral("view-source");
+ if (r)
+ printf("[r=%d]\n", r);
+ return !r;
+ }
+
+PRBool test_fixed_string()
+ {
+ char buf[256] = "hello world";
+
+ nsFixedCString s(buf, sizeof(buf));
+
+ if (s.Length() != strlen(buf))
+ return PR_FALSE;
+
+ if (strcmp(s.get(), buf) != 0)
+ return PR_FALSE;
+
+ s.Assign("foopy doopy doo");
+ if (s.get() != buf)
+ return PR_FALSE;
+
+ return PR_TRUE;
+ }
+
+PRBool test_concat()
+ {
+ nsCString bar("bar");
+ const nsACString& barRef = bar;
+
+ const nsPromiseFlatCString& result =
+ PromiseFlatCString(NS_LITERAL_CSTRING("foo") +
+ NS_LITERAL_CSTRING(",") +
+ barRef);
+ if (strcmp(result.get(), "foo,bar") == 0)
+ return PR_TRUE;
+
+ printf("[result=%s]\n", result.get());
+ return PR_FALSE;
+ }
+
+PRBool test_concat_2()
+ {
+ nsCString fieldTextStr("xyz");
+ nsCString text("text");
+ const nsACString& aText = text;
+
+ nsCAutoString result( fieldTextStr + aText );
+
+ if (strcmp(result.get(), "xyztext") == 0)
+ return PR_TRUE;
+
+ printf("[result=%s]\n", result.get());
+ return PR_FALSE;
+ }
+
+#if 0
+PRBool test_concat_3()
+ {
+ nsCString a("a"), b("b");
+
+ // THIS DOES NOT COMPILE
+ const nsACString& r = a + b;
+
+ return PR_TRUE;
+ }
+#endif
+
+PRBool test_xpidl_string()
+ {
+ nsXPIDLCString a, b;
+ a = b;
+ if (a != b)
+ return PR_FALSE;
+
+ a.Adopt(0);
+ if (a != b)
+ return PR_FALSE;
+
+ a.Append("foopy");
+ a.Assign(b);
+ if (a != b)
+ return PR_FALSE;
+
+ a.Insert("", 0);
+ a.Assign(b);
+ if (a != b)
+ return PR_FALSE;
+
+ const char text[] = "hello world";
+ *getter_Copies(a) = nsCRT::strdup(text);
+ if (strcmp(a, text) != 0)
+ return PR_FALSE;
+
+ b = a;
+ if (strcmp(a, b) != 0)
+ return PR_FALSE;
+
+ a.Adopt(0);
+ nsACString::const_iterator begin, end;
+ a.BeginReading(begin);
+ a.EndReading(end);
+ char *r = ToNewCString(Substring(begin, end));
+ if (strcmp(r, "") != 0)
+ return PR_FALSE;
+ nsMemory::Free(r);
+
+ a.Adopt(0);
+ if (a != (const char*) 0)
+ return PR_FALSE;
+
+ /*
+ PRInt32 index = a.FindCharInSet("xyz");
+ if (index != kNotFound)
+ return PR_FALSE;
+ */
+
+ return PR_TRUE;
+ }
+
+PRBool test_empty_assign()
+ {
+ nsCString a;
+ a.AssignLiteral("");
+
+ a.AppendLiteral("");
+
+ nsCString b;
+ b.SetCapacity(0);
+ return PR_TRUE;
+ }
+
+PRBool test_set_length()
+ {
+ const char kText[] = "Default Plugin";
+ nsCString buf;
+ buf.SetCapacity(sizeof(kText)-1);
+ buf.Assign(kText);
+ buf.SetLength(sizeof(kText)-1);
+ if (strcmp(buf.get(), kText) != 0)
+ return PR_FALSE;
+ return PR_TRUE;
+ }
+
+PRBool test_substring()
+ {
+ nsCString super("hello world"), sub("hello");
+
+ // this tests that |super| starts with |sub|,
+
+ PRBool r = sub.Equals(StringHead(super, sub.Length()));
+ if (!r)
+ return PR_FALSE;
+
+ // and verifies that |sub| does not start with |super|.
+
+ r = super.Equals(StringHead(sub, super.Length()));
+ if (r)
+ return PR_FALSE;
+
+ return PR_TRUE;
+ }
+
+PRBool test_appendint64()
+ {
+ nsCString str;
+
+ PRInt64 max = LL_MaxInt();
+ static const char max_expected[] = "9223372036854775807";
+ PRInt64 min = LL_MinInt();
+ static const char min_expected[] = "-9223372036854775808";
+ static const char min_expected_oct[] = "1000000000000000000000";
+ PRInt64 maxint_plus1 = LL_INIT(1, 0);
+ static const char maxint_plus1_expected[] = "4294967296";
+ static const char maxint_plus1_expected_x[] = "100000000";
+
+ str.AppendInt(max);
+
+ if (!str.Equals(max_expected)) {
+ fprintf(stderr, "Error appending LL_MaxInt(): Got %s\n", str.get());
+ return PR_FALSE;
+ }
+
+ str.Truncate();
+ str.AppendInt(min);
+ if (!str.Equals(min_expected)) {
+ fprintf(stderr, "Error appending LL_MinInt(): Got %s\n", str.get());
+ return PR_FALSE;
+ }
+ str.Truncate();
+ str.AppendInt(min, 8);
+ if (!str.Equals(min_expected_oct)) {
+ fprintf(stderr, "Error appending LL_MinInt() (oct): Got %s\n", str.get());
+ return PR_FALSE;
+ }
+
+
+ str.Truncate();
+ str.AppendInt(maxint_plus1);
+ if (!str.Equals(maxint_plus1_expected)) {
+ fprintf(stderr, "Error appending PR_UINT32_MAX + 1: Got %s\n", str.get());
+ return PR_FALSE;
+ }
+ str.Truncate();
+ str.AppendInt(maxint_plus1, 16);
+ if (!str.Equals(maxint_plus1_expected_x)) {
+ fprintf(stderr, "Error appending PR_UINT32_MAX + 1 (hex): Got %s\n", str.get());
+ return PR_FALSE;
+ }
+
+
+ return PR_TRUE;
+ }
+
+PRBool test_findcharinset()
+ {
+ nsCString buf("hello, how are you?");
+
+ PRInt32 index = buf.FindCharInSet(",?", 5);
+ if (index != 5)
+ return PR_FALSE;
+
+ index = buf.FindCharInSet("helo", 0);
+ if (index != 0)
+ return PR_FALSE;
+
+ index = buf.FindCharInSet("z?", 6);
+ if (index != (PRInt32) buf.Length()-1)
+ return PR_FALSE;
+
+ return PR_TRUE;
+ }
+
+PRBool test_rfindcharinset()
+ {
+ nsCString buf("hello, how are you?");
+
+ PRInt32 index = buf.RFindCharInSet(",?", 5);
+ if (index != 5)
+ return PR_FALSE;
+
+ index = buf.RFindCharInSet("helo", 0);
+ if (index != 0)
+ return PR_FALSE;
+
+ index = buf.RFindCharInSet("z?", 6);
+ if (index != kNotFound)
+ return PR_FALSE;
+
+ index = buf.RFindCharInSet("l", 5);
+ if (index != 3)
+ return PR_FALSE;
+
+ buf.Assign("abcdefghijkabc");
+
+ index = buf.RFindCharInSet("ab");
+ if (index != 12)
+ return PR_FALSE;
+
+ index = buf.RFindCharInSet("ab", 11);
+ if (index != 11)
+ return PR_FALSE;
+
+ index = buf.RFindCharInSet("ab", 10);
+ if (index != 1)
+ return PR_FALSE;
+
+ index = buf.RFindCharInSet("ab", 0);
+ if (index != 0)
+ return PR_FALSE;
+
+ index = buf.RFindCharInSet("cd", 1);
+ if (index != kNotFound)
+ return PR_FALSE;
+
+ index = buf.RFindCharInSet("h");
+ if (index != 7)
+ return PR_FALSE;
+
+ return PR_TRUE;
+ }
+
+//----
+
+typedef PRBool (*TestFunc)();
+
+static const struct Test
+ {
+ const char* name;
+ TestFunc func;
+ }
+tests[] =
+ {
+ { "test_assign", test_assign },
+ { "test_assign_c", test_assign_c },
+ { "test1", test1 },
+ { "test2", test2 },
+ { "test_find", test_find },
+ { "test_rfind", test_rfind },
+ { "test_rfind_2", test_rfind_2 },
+ { "test_rfind_3", test_rfind_3 },
+ { "test_rfind_4", test_rfind_4 },
+ { "test_distance", test_distance },
+ { "test_length", test_length },
+ { "test_trim", test_trim },
+ { "test_replace_substr", test_replace_substr },
+ { "test_replace_substr_2", test_replace_substr_2 },
+ { "test_strip_ws", test_strip_ws },
+ { "test_equals_ic", test_equals_ic },
+ { "test_fixed_string", test_fixed_string },
+ { "test_concat", test_concat },
+ { "test_concat_2", test_concat_2 },
+ { "test_xpidl_string", test_xpidl_string },
+ { "test_empty_assign", test_empty_assign },
+ { "test_set_length", test_set_length },
+ { "test_substring", test_substring },
+ { "test_appendint64", test_appendint64 },
+ { "test_findcharinset", test_findcharinset },
+ { "test_rfindcharinset", test_rfindcharinset },
+ { 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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