From a588e8990810cca450c89ed54283993f1e0b6466 Mon Sep 17 00:00:00 2001
From: bbartels <bbartels@iastate.edu>
Date: Thu, 9 Feb 2017 23:39:57 -0600
Subject: [PATCH] Revert "quad: add testing suite"
This reverts commit 57de2c28fff287ec10913c88941a01f8ffae97ae
---
quad/lib/test/.gitignore | 1 -
quad/lib/test/Makefile | 5 ----
quad/lib/test/README.md | 30 --------------------
quad/lib/test/example.c | 24 ----------------
quad/lib/test/test.c | 61 ----------------------------------------
quad/lib/test/test.h | 19 -------------
6 files changed, 140 deletions(-)
delete mode 100644 quad/lib/test/.gitignore
delete mode 100644 quad/lib/test/Makefile
delete mode 100644 quad/lib/test/README.md
delete mode 100644 quad/lib/test/example.c
delete mode 100644 quad/lib/test/test.c
delete mode 100644 quad/lib/test/test.h
diff --git a/quad/lib/test/.gitignore b/quad/lib/test/.gitignore
deleted file mode 100644
index 96236f815..000000000
--- a/quad/lib/test/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-example
\ No newline at end of file
diff --git a/quad/lib/test/Makefile b/quad/lib/test/Makefile
deleted file mode 100644
index d44ec7765..000000000
--- a/quad/lib/test/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-example: example.c test.c test.h
- gcc -g -o example example.c test.c test.h
-
-clean:
- rm example
diff --git a/quad/lib/test/README.md b/quad/lib/test/README.md
deleted file mode 100644
index 8bec810e2..000000000
--- a/quad/lib/test/README.md
+++ /dev/null
@@ -1,30 +0,0 @@
-Basic Testing Suite in C
-----
-This test suite helps you run tests. It handles the result of every test
-whether it be a success, failure, or segfault, and keeps running until
-all tests have been executed. It then gives a summary of the test results.
-
-To use, just write your tests using functions that return `int`s to indicate
-failure. 1 means failure. 0 means success.
-
-Then in your main function for your tests, pass these functions to the `test()`
-function along with a name you want included in the test report.
-
-```c
-int main() {
- test(test_func, "this test will pass!");
- test(another_func, "this one might fail...");
- ...
-```
-
-Then at the end of your main function, call the `test_summary()` function, and
-return its return value from your main function.
-
-```c
-int main() {
- ...
- return test_summary();
-}
-```
-
-An `example.c` file is included for reference.
\ No newline at end of file
diff --git a/quad/lib/test/example.c b/quad/lib/test/example.c
deleted file mode 100644
index b757c6e5d..000000000
--- a/quad/lib/test/example.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <stdio.h>
-#include "test.h"
-
-int test1() {
- puts("hi world.");
- return 0;
-}
-
-int test2() {
- return 1;
-}
-
-int test3() {
- int *bad = NULL;
- int x = *bad;
- return 0;
-}
-
-int main() {
- test(test1, "print hello world");
- test(test2, "just fail");
- test(test3, "survive segfault");
- return test_summary();
-}
diff --git a/quad/lib/test/test.c b/quad/lib/test/test.c
deleted file mode 100644
index dc2ef00ef..000000000
--- a/quad/lib/test/test.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include "test.h"
-
-static int num_tests = 0;
-static struct Test tests[128];
-static int longest_test_name = 0;
-
-void test(int (*function)(), char *test_name) {
- int test_name_length = strlen(test_name);
- if (test_name_length > longest_test_name) {
- longest_test_name = test_name_length;
- }
-
- pid_t pid = fork();
- if (pid == 0) {
- // test process
- int exit_status = function();
- exit(exit_status);
- } else {
- int status;
- waitpid(pid, &status, 0);
-
- struct Test test;
- strcpy(test.name, test_name);
-
- if (WIFEXITED(status)) {
- int exit_status = WEXITSTATUS(status);
- if (exit_status == 0) {
- test.failed = 0;
- strcpy(test.result_msg, "passed");
- } else {
- test.failed = 1;
- strcpy(test.result_msg, "FAILED");
- }
- } else if (WIFSIGNALED(status)) {
- test.failed = 1;
- strcpy(test.result_msg, "ERROR!");
- }
-
- tests[num_tests++] = test;
- }
-}
-
-int test_summary() {
- unsigned char at_least_one_test_failed = 0;
- int num_failed = 0;
- puts("---------------------------------");
- puts("Test results:");
- puts("");
- int i = 0;
- for (i = 0; i < num_tests; i += 1) {
- printf("#%3d: %-*s (%s)\n", i + 1, longest_test_name, tests[i].name, tests[i].result_msg);
- num_failed += tests[i].failed;
- at_least_one_test_failed |= tests[i].failed;
- }
- puts("");
- printf("Total: %3d of %-3d tests passed\n", num_tests - num_failed, num_tests);
- puts("---------------------------------");
- num_tests = 0;
- longest_test_name = 0;
- return at_least_one_test_failed;
-}
diff --git a/quad/lib/test/test.h b/quad/lib/test/test.h
deleted file mode 100644
index 862769fc3..000000000
--- a/quad/lib/test/test.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef TEST_H
-#define TEST_H
-
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-
-struct Test {
- char name[64];
- char result_msg[32];
- unsigned char failed;
-};
-
-void test(int (*)(), char *);
-int test_summary();
-
-#endif
--
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