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-rw-r--r--test.c16
-rw-r--r--test.h6
2 files changed, 21 insertions, 1 deletions
diff --git a/test.c b/test.c
index 2750ec3..51ce05f 100644
--- a/test.c
+++ b/test.c
@@ -41,7 +41,7 @@ static void print_result(int success, const char *format, ...)
vprintf(format, ap);
va_end(ap);
- printf("%c", success ? '\r' : '\n');
+ printf("%c", success ? '\n' : '\n');
set_output_color(DEFAULT);
}
@@ -97,3 +97,17 @@ void test_string_imp(const char *expression, const char *totest, const char *toc
}
print_result(success, "%s == \"%s\"", expression, tocompare);
}
+
+void test_distinct_imp(const char *arrayname, int *array, size_t nelements)
+{
+ int success = 1;
+ size_t i, j;
+ for (i = 0; i < nelements; i++) {
+ for (j = i + 1; j < nelements; j++) {
+ if (array[i] == array[j]) {
+ success = 0;
+ }
+ }
+ }
+ print_result(success, "Elements in %s are%s distinct", arrayname, success ? "" : " not");
+}
diff --git a/test.h b/test.h
index 4f763b8..38b50ae 100644
--- a/test.h
+++ b/test.h
@@ -1,3 +1,5 @@
+#include <stddef.h>
+
void testing_header(const char *);
void testing_comment(const char*);
void testing_end(void);
@@ -15,6 +17,10 @@ void test_bool_imp(const char *, int, int);
void test_string_imp(const char*, const char*, const char*);
#define test_string(expression, string) test_string_imp(#expression, expression, string)
+void test_distinct_imp(const char*, int *, size_t);
+#define test_distinct(array) test_distinct_imp(#array, array, sizeof(array) / sizeof(array[0]))
+
void test_assert(void);
void test_ctype(void);
void test_locale(void);
+void test_errno(void);