Add unit test for fexist()

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

fexist.c

@@ -44,36 +44,8 @@ int fexist(char *file)
 	return 1;
 }
 
-#ifdef UNITTEST
-#include "lite.h"
-
-int main(void)
-{
-	int i = 0;
-	struct { char *file; int exist; } arr[] = {
-		{ "/etc/passwd", 1 },
-		{ "/etc/kalle",  0 },
-		{ "/sbin/init",  1 },
-		{ "/dev/null",   1 },
-		{ NULL,  0 },
-	};
-	FILE *src, *dst;
-
-	for (i = 0; i < NELEMS(arr); i++) {
-		if (fexist(arr[i].file) != arr[i].exist)
-			err(1, "Failed fexist(%s)", arr[i].file ?: "NULL");
-		else
-			printf("File %-11s %-14s => OK!\n", arr[i].file ?: "NULL",
-			       arr[i].exist ? "does exist" : "does not exist");
-	}
-
-	return 0;
-}
-#endif /* UNITTEST */
-
 /**
  * Local Variables:
- *  compile-command: "make V=1 -f fexist.mk"
  *  indent-tabs-mode: t
  *  c-file-style: "linux"
  * End:

fexist.mk

@@ -1,4 +0,0 @@
-OBJS        = 
-TARGET      = fexist.test clean
-
-include rules.mk

tests/.gitignore

@@ -1,5 +1,6 @@
 *.log
 *.trs
+fexist
 fisdir
 fsendfile
 lfile

tests/Makefile.am

@@ -2,6 +2,7 @@ EXTRA_DIST      = check.h
 CLEANFILES      = *~ *.trs *.log
 
 TESTS           =
+TESTS          += fexist
 TESTS          += fisdir
 TESTS          += fsendfile
 TESTS          += lfile

tests/fexist.c

@@ -0,0 +1,23 @@
+#include "check.h"
+
+int main(void)
+{
+	size_t i = 0;
+	struct { char *file; int exist; } arr[] = {
+		{ "/etc/passwd", 1 },
+		{ "/etc/kalle",  0 },
+		{ "/sbin/init",  1 },
+		{ "/dev/null",   1 },
+		{ NULL,  0 },
+	};
+
+	for (i = 0; i < NELEMS(arr); i++) {
+		if (fexist(arr[i].file) != arr[i].exist)
+			err(1, "Failed fexist(%s)", arr[i].file ?: "NULL");
+		else
+			printf("File %-11s %-14s => OK!\n", arr[i].file ?: "NULL",
+			       arr[i].exist ? "does exist" : "does not exist");
+	}
+
+	return 0;
+}