TAPish test macros

While here, convert usertests to use a minimal amount of the
TAPish stuff for ease of instrumentation.

diff --git a/318_test-tapish.h b/318_test-tapish.h
new file mode 100644 (file)
index 0000000..2519e24
--- /dev/null
+++ b/318_test-tapish.h
@@ -0,0 +1,32 @@
+/*
+ * Macros for test emission.  Compatible with the Test Anything Protocol if
+ * TEST_PREFIX is defined to be the empty string.
+ */
+
+/* Isn't this gross */
+#define TEST_ID_(x) x
+#define TEST_CONCAT_(a,b) a b
+
+#ifndef TEST_NAME
+#error Define TEST_NAME before including test-tapish
+#endif
+#ifndef TEST_PREFIX_PREFIX
+#define TEST_PREFIX_PREFIX "TAPME: "
+#endif
+/* Prefix for test harness aid, since QEMU and other tools output, too */
+#define TEST_PREFIX TEST_CONCAT_(TEST_CONCAT_(TEST_PREFIX_PREFIX, TEST_NAME), " ")
+
+/* Primitives */
+#define TEST_STRT(n)        do { printf(2, TEST_PREFIX "1..%d\n"            , n            );         } while(0);
+#define TEST_FINI(msg, ...) do { printf(2, TEST_PREFIX "ok - "      msg "\n", ##__VA_ARGS__);         } while(0);
+#define TEST_FAIL(msg, ...) do { printf(2, TEST_PREFIX "not ok - "  msg "\n", ##__VA_ARGS__);         } while(0);
+#define TEST_EXIT(msg, ...) do { printf(2, TEST_PREFIX "Bail out! " msg "\n", ##__VA_ARGS__); exit(); } while(0);
+#define TEST_DIAG(msg, ...) do { printf(2, TEST_PREFIX "# "         msg "\n", ##__VA_ARGS__);         } while(0);
+
+/* Conditionals */
+#define TEST_FAIL_IF(cond, msg, ...) if(cond) { TEST_FAIL(msg, ##__VA_ARGS__); }
+#define TEST_EXIT_IF(cond, msg, ...) if(cond) { TEST_EXIT(msg, ##__VA_ARGS__); }
+#define TEST_DIAG_IF(cond, msg, ...) if(cond) { TEST_DIAG(msg, ##__VA_ARGS__); }
+
+#define TEST_FAIL_IF_THEN(cond, then, msg, ...) if(cond) { TEST_FAIL(msg, ##__VA_ARGS__); then; }
+#define TEST_DIAG_IF_THEN(cond, then, msg, ...) if(cond) { TEST_DIAG(msg, ##__VA_ARGS__); then; }

diff --git a/usertests.c b/usertests.c
index 22a7bfbd5d393ffd9398054d8bc08e9623a6bbc2..83d1106394d3d7e0d6fb87d70983a4fd8e0a40bd 100644 (file)
--- a/usertests.c
+++ b/usertests.c
@@ -8,9 +8,12 @@
 #include "traps.h"
 #include "memlayout.h"
 
+#define TEST_NAME "usertests"
+#include "318_test-tapish.h"
+
 char buf[8192];
 char name[3];
-char *echoargv[] = { "echo", "ALL", "TESTS", "PASSED", 0 };
+char *echoargv[] = { "echo", "ALL", "TESTS", "PASSED", "\n" TEST_PREFIX "ok -", 0 };
 int stdout = 1;
 
 // does chdir() call iput(p->cwd) in a transaction?
@@ -1707,11 +1710,9 @@ int
 main(int argc, char *argv[])
 {
   printf(1, "usertests starting\n");
+  TEST_STRT(1);
 
-  if(open("usertests.ran", 0) >= 0){
-    printf(1, "already ran user tests -- rebuild fs.img\n");
-    exit();
-  }
+  TEST_EXIT_IF(open("usertests.ran", 0) >= 0, "already ran user tests -- rebuild fs.img");
   close(open("usertests.ran", O_CREATE));
 
   createdelete();
@@ -1719,6 +1720,7 @@ main(int argc, char *argv[])
   concreate();
   fourfiles();
   sharedfd();
+  TEST_DIAG("group 1");
 
   bigargtest();
   bigwrite();
@@ -1726,20 +1728,24 @@ main(int argc, char *argv[])
   bsstest();
   sbrktest();
   validatetest();
+  TEST_DIAG("group 2");
 
   opentest();
   writetest();
   writetest1();
   createtest();
+  TEST_DIAG("group 3");
 
   openiputtest();
   exitiputtest();
   iputtest();
+  TEST_DIAG("group 4");
 
   mem();
   pipe1();
   preempt();
   exitwait();
+  TEST_DIAG("group 5");
 
   rmdot();
   fourteen();
@@ -1752,6 +1758,7 @@ main(int argc, char *argv[])
   forktest();
   bigdir(); // slow
   exectest();
+  TEST_DIAG("group 6");
 
   exit();
 }