defined runTests

9unit.c

@@ -18,4 +18,51 @@
 
 */
 
+#include <u.h>
+#include <stdio.h>
+
+#include "9unit.h"
+
+void
+initTestState(TestState *s)
+{
+	if (!s) return;
+	s->run = 0;
+	s->passed = 0;
+	s->failed = 0;
+	s->postponed = 0;
+}
+
+void
+runTest(TestState *s, TestResult (*t)(void))
+{
+	if (!(s && t)) return;
+	s->run++;
+	switch ((*t)())
+	{
+	case test_success:
+		s->passed++;
+		break;
+	case test_failure:
+		s->failed++;
+		break;
+	case test_postponed:
+		s->postponed++;
+		break;
+	}
+}
+
+void
+runTests(void (*tests)(TestState *))
+{
+	if(!tests) return;
+	TestState s;
+	initTestState(&s);
+	(*tests)(&s);
+	printf("Tests run: %d\n", s.run);
+	printf("Tests passed: %d\n", s.passed);
+	printf("Tests failed: %d\n", s.failed);
+	printf("Tests postponed: %d\n", s.postponed);
+}
+
 //jl

9unit.h

@@ -0,0 +1,54 @@
+/*
+
+	9unit
+	Copyright (C) 2023  Jonathan Lamothe <jonathan@jlamothe.net>
+
+	This program 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.
+
+	This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+// Tracks information about the tests being run.
+typedef struct TestState
+{
+	int run; // number of tests run
+	int passed; // number of successful tests
+	int failed; // number of failed tests
+	int postponed; // number of postponed tests
+} TestState;
+
+// Possible results of running a single test
+typedef enum TestResult
+{
+	test_success,
+	test_failure,
+	test_postponed
+} TestResult;
+
+// Initializes a TestState value
+extern void initTestState(TestState *);
+
+// Runs a single test
+extern void runTest(
+	TestState *, // the TestState data
+	TestResult (*)(void) // the test to run
+);
+
+// Runs multiple tests
+extern void runTests(
+    // function that runs the tests and updates the provided TestState
+	void (*)(TestState *)
+);
+		
+
+//jl

README.md

@@ -7,6 +7,10 @@ This program is distributed in the hope that it will be useful, but WITHOUT ANY
 
 You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+## WARNING
+
+This library is experimental and should be considered subject to change at any time.
+
 ## Summary
 
 A simple C testing framework for Plan9