1 files changed, 104 insertions, 0 deletions
diff --git a/src/common/test/test.m b/src/common/test/test.m
new file mode 100644
index 0000000..5e05c6e
--- /dev/null
+++ b/src/common/test/test.m
@@ -0,0 +1,104 @@
+//
+//  test.m
+//  TikZiT
+//  
+//  Copyright 2010 Aleks Kissinger. All rights reserved.
+//  
+//  
+//  This file is part of TikZiT.
+//  
+//  TikZiT is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//  
+//  TikZiT is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//  
+//  You should have received a copy of the GNU General Public License
+//  along with TikZiT.  If not, see <http://www.gnu.org/licenses/>.
+//  
+#import "test/test.h"
+
+static int PASSES;
+static int FAILS;
+
+static int ALLOC_INSTANCES = 0;
+
+static BOOL colorEnabled = YES;
+static int depth = 0;
+
+static NSString *RED, *GREEN, *BLUE, *OFF;
+
+static NSString *indents[6] =
+	{@"", @"  ", @"    ", @"      ",
+	 @"        ", @"          "};
+
+#define INDENT ((depth >= 6) ? indents[5] : indents[depth])
+
+
+@implementation Allocator
+
++ (id)alloc {
+	++ALLOC_INSTANCES;
+	return [super alloc];
+}
+
+- (void)dealloc {
+	--ALLOC_INSTANCES;
+	[super dealloc];
+}
+
++ (Allocator*)allocator {
+	return [[[Allocator alloc] init] autorelease];
+}
+
+@end
+
+void TEST(NSString *msg, BOOL test) {
+	if (test) {
+		PUTS(@"%@[%@PASS%@] %@", INDENT, GREEN, OFF, msg);
+		++PASSES;
+	} else {
+		PUTS(@"%@[%@FAIL%@] %@", INDENT, RED, OFF, msg);
+		++FAILS;
+	}
+}
+
+void startTests() {
+	PASSES = 0;
+	FAILS = 0;
+}
+
+void endTests() {
+	PUTS(@"Done testing. %@%d%@ passed, %@%d%@ failed.",
+			  GREEN, PASSES, OFF,
+			  RED, FAILS, OFF);
+}
+
+void startTestBlock(NSString *name) {
+	PUTS(@"%@Starting %@%@%@ tests.", INDENT, BLUE, name, OFF);
+	++depth;
+}
+
+void endTestBlock(NSString *name) {
+	--depth;
+	PUTS(@"%@Done with %@%@%@ tests.", INDENT, BLUE, name, OFF);
+}
+
+void setColorEnabled(BOOL b) {
+	colorEnabled = b;
+	if (b) {
+		RED = @"\033[31;1m";
+		GREEN = @"\033[32;1m";
+		BLUE = @"\033[36;1m";
+		OFF = @"\033[0m";
+	} else {
+		RED = @"";
+		GREEN = @"";
+		BLUE = @"";
+		OFF = @"";
+	}
+}