From 6d5aaf851445b4bde65f9597b37c1786ffc3b771 Mon Sep 17 00:00:00 2001
From: Alan Liu <alansliu@gmail.com>
Date: Thu, 12 Feb 2004 01:09:13 +0000
Subject: [PATCH] ICU-3090 add JUnit-like assert methods and ctou()

X-SVN-Rev: 14488
---
 icu4c/source/test/intltest/intltest.cpp | 55 +++++++++++++++++++++++++
 icu4c/source/test/intltest/intltest.h   | 10 +++++
 2 files changed, 65 insertions(+)

diff --git a/icu4c/source/test/intltest/intltest.cpp b/icu4c/source/test/intltest/intltest.cpp
index cbaf0d496b0..42c9af0c728 100644
--- a/icu4c/source/test/intltest/intltest.cpp
+++ b/icu4c/source/test/intltest/intltest.cpp
@@ -1275,6 +1275,10 @@ UnicodeString CharsToUnicodeString(const char* chars)
     return str.unescape();
 }
 
+UnicodeString ctou(const char* chars) {
+    return CharsToUnicodeString(chars);
+}
+
 #define RAND_M  (714025)
 #define RAND_IA (1366)
 #define RAND_IC (150889)
@@ -1319,6 +1323,57 @@ float IntlTest::random() {
     return random(&RAND_SEED);
 }
 
+#define VERBOSE_ASSERTIONS
+
+UBool IntlTest::assertTrue(const char* message, UBool condition) {
+    if (!condition) {
+        errln("FAIL: assertTrue() failed: %s", message);
+    }
+#ifdef VERBOSE_ASSERTIONS
+    else {
+        logln("Ok: %s", message);
+    }
+#endif
+    return condition;
+}
+
+UBool IntlTest::assertFalse(const char* message, UBool condition) {
+    if (condition) {
+        errln("FAIL: assertFalse() failed: %s", message);
+    }
+#ifdef VERBOSE_ASSERTIONS
+    else {
+        logln("Ok: %s", message);
+    }
+#endif
+    return !condition;
+}
+
+UBool IntlTest::assertSuccess(const char* message, UErrorCode ec) {
+    if (U_FAILURE(ec)) {
+        errln("FAIL: %s (%s)", message, u_errorName(ec));
+        return FALSE;
+    }
+    return TRUE;
+}
+
+UBool IntlTest::assertEquals(const char* message,
+                             const UnicodeString& expected,
+                             const UnicodeString& actual) {
+    if (expected != actual) {
+        errln((UnicodeString)"FAIL: " + message + "; got " +
+              prettify(actual) +
+              "; expected " + prettify(expected));
+        return FALSE;
+    }
+#ifdef VERBOSE_ASSERTIONS
+    else {
+        logln((UnicodeString)"Ok: " + message + "; got " + prettify(actual));
+    }
+#endif
+    return TRUE;
+}
+
 /*
  * Hey, Emacs, please set the following:
  *
diff --git a/icu4c/source/test/intltest/intltest.h b/icu4c/source/test/intltest/intltest.h
index d53655e3b43..425c9091641 100644
--- a/icu4c/source/test/intltest/intltest.h
+++ b/icu4c/source/test/intltest/intltest.h
@@ -130,6 +130,13 @@ public:
     static float random();
 
 protected:
+    /* JUnit-like assertions. Each returns TRUE if it succeeds. */
+    UBool assertTrue(const char* message, UBool condition);
+    UBool assertFalse(const char* message, UBool condition);
+    UBool assertSuccess(const char* message, UErrorCode ec);
+    UBool assertEquals(const char* message, const UnicodeString& expected,
+                       const UnicodeString& actual);
+
     virtual void runIndexedTest( int32_t index, UBool exec, const char* &name, char* par = NULL ); // overide !
 
     virtual UBool runTestLoop( char* testname, char* par );
@@ -202,4 +209,7 @@ void it_errln( UnicodeString message );
  */
 extern UnicodeString CharsToUnicodeString(const char* chars);
 
+/* alias for CharsToUnicodeString */
+extern UnicodeString ctou(const char* chars);
+
 #endif // _INTLTEST