[haiku-commits] r35372 - haiku/trunk/src/tests/kits/support
- From: mmlr@xxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Mon, 1 Feb 2010 05:26:05 +0100 (CET)
Author: mmlr
Date: 2010-02-01 05:26:05 +0100 (Mon, 01 Feb 2010)
New Revision: 35372
Changeset: http://dev.haiku-os.org/changeset/35372/haiku
Added:
haiku/trunk/src/tests/kits/support/string_utf8_tests.cpp
Modified:
haiku/trunk/src/tests/kits/support/Jamfile
Log:
Adding a simple test app for the utf-8 aware BString functions. I didn't feel
like writing a full blown unittest though, sorry...
Modified: haiku/trunk/src/tests/kits/support/Jamfile
===================================================================
--- haiku/trunk/src/tests/kits/support/Jamfile 2010-02-01 04:20:01 UTC (rev
35371)
+++ haiku/trunk/src/tests/kits/support/Jamfile 2010-02-01 04:26:05 UTC (rev
35372)
@@ -80,6 +80,8 @@
: be $(TARGET_LIBSTDC++) libsupporttest_RemoteTestObject.so
;
+SimpleTest string_utf8_tests : string_utf8_tests.cpp : be ;
+
SubInclude HAIKU_TOP src tests kits support barchivable ;
#SubInclude HAIKU_TOP src tests kits support bautolock ;
#SubInclude HAIKU_TOP src tests kits support blocker ;
Added: haiku/trunk/src/tests/kits/support/string_utf8_tests.cpp
===================================================================
--- haiku/trunk/src/tests/kits/support/string_utf8_tests.cpp
(rev 0)
+++ haiku/trunk/src/tests/kits/support/string_utf8_tests.cpp 2010-02-01
04:26:05 UTC (rev 35372)
@@ -0,0 +1,95 @@
+#include <stdio.h>
+#include <SupportDefs.h>
+#include <String.h>
+#include <InterfaceDefs.h>
+
+
+inline void
+expect(BString &string, const char *expect, size_t bytes, int32 chars)
+{
+ printf("expect: \"%s\" %lu %ld\n", expect, bytes, chars);
+ printf("got: \"%s\" %lu %ld\n", string.String(), string.Length(),
string.CountChars());
+ if (bytes != (size_t)string.Length()) {
+ printf("expected byte length mismatch\n");
+ exit(1);
+ }
+
+ if (chars != string.CountChars()) {
+ printf("expected char count mismatch\n");
+ exit(2);
+ }
+
+ if (memcmp(string.String(), expect, bytes) != 0) {
+ printf("expected string mismatch\n");
+ exit(3);
+ }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ printf("setting string to ü-ä-ö\n");
+ BString string("ü-ä-ö");
+ expect(string, "ü-ä-ö", 8, 5);
+
+ printf("replacing ü and ö by ellipsis\n");
+ string.ReplaceCharsSet("üö", B_UTF8_ELLIPSIS"");
+ expect(string, B_UTF8_ELLIPSIS"-ä-"B_UTF8_ELLIPSIS, 10, 5);
+
+ printf("moving the last char (ellipsis) to a seperate string\n");
+ BString ellipsis;
+ string.MoveCharsInto(ellipsis, 4, 1);
+ expect(string, B_UTF8_ELLIPSIS"-ä-", 7, 4);
+ expect(ellipsis, B_UTF8_ELLIPSIS, 3, 1);
+
+ printf("removing all - and ellipsis chars\n");
+ string.RemoveCharsSet("-"B_UTF8_ELLIPSIS);
+ expect(string, "ä", 2, 1);
+
+ printf("reset the string to öäü"B_UTF8_ELLIPSIS"öäü\n");
+ string.SetToChars("öäü"B_UTF8_ELLIPSIS"öäü", 5);
+ expect(string, "öäü"B_UTF8_ELLIPSIS"ö", 11, 5);
+
+ printf("truncating string to 4 characters\n");
+ string.TruncateChars(4);
+ expect(string, "öäü"B_UTF8_ELLIPSIS, 9, 4);
+
+ printf("appending 2 chars out of \"öäü\"\n");
+ string.AppendChars("öäü", 2);
+ expect(string, "öäü"B_UTF8_ELLIPSIS"öä", 13, 6);
+
+ printf("removing chars 1 through 4\n");
+ string.RemoveChars(1, 3);
+ expect(string, "ööä", 6, 3);
+
+ printf("inserting 2 ellipsis out of 6 chars at offset 1\n");
+ string.InsertChars("öäü"B_UTF8_ELLIPSIS B_UTF8_ELLIPSIS"ä", 3, 2, 1);
+ expect(string, "ö"B_UTF8_ELLIPSIS B_UTF8_ELLIPSIS"öä", 12, 5);
+
+ printf("prepending 3 out of 5 chars\n");
+ string.PrependChars("ää+üü", 3);
+ expect(string, "ää+ö"B_UTF8_ELLIPSIS B_UTF8_ELLIPSIS"öä", 17, 8);
+
+ printf("comparing first 5 chars which should succeed\n");
+ const char *compare = "ää+ö"B_UTF8_ELLIPSIS"different";
+ if (string.CompareChars(compare, 5) != 0) {
+ printf("comparison failed\n");
+ return 1;
+ }
+
+ printf("comparing first 6 chars which should fail\n");
+ if (string.CompareChars(compare, 6) == 0) {
+ printf("comparison succeeded\n");
+ return 2;
+ }
+
+ printf("counting bytes of 3 chars from offset 2 expect 6\n");
+ if (string.CountBytes(2, 3) != 6) {
+ printf("got wrong byte count\n");
+ return 3;
+ }
+
+ printf("all tests succeeded\n");
+ return 0;
+}
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