scc

commit 0ee5b49181c1813e136046ad648f909fe6102ea4
parent f9dd9d11f059550c22ff819080400574d515da8e
Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
Date:   Fri,  1 May 2026 19:55:24 +0200

tests/libc: Add 0095-abs

Diffstat:
M
tests/libc/execute/.gitignore
 | 
1
+
A
tests/libc/execute/0095-abs.c
 | 
32
++++++++++++++++++++++++++++++++
M
tests/libc/execute/libc-tests.lst
 | 
1
+

3 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/tests/libc/execute/.gitignore b/tests/libc/execute/.gitignore
@@ -93,3 +93,4 @@ test.log
 0092-getenv
 0093-system
 0094-bsearch
+0095-abs
diff --git a/tests/libc/execute/0095-abs.c b/tests/libc/execute/0095-abs.c
@@ -0,0 +1,32 @@
+#include <assert.h>
+#include <inttypes.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/*
+output:
+testing
+done
+end:
+*/
+
+int
+main(void)
+{
+	puts("testing");
+	assert(abs(3) == abs(-3));
+	assert(abs(-INT_MAX) == INT_MAX);
+
+	assert(labs(3) == labs(-3));
+	assert(labs(-LONG_MAX) == LONG_MAX);
+
+	assert(llabs(3) == llabs(-3));
+	assert(llabs(-LLONG_MAX) == LONG_MAX);
+
+	assert(imaxabs(3) == imaxabs(-3));
+	assert(imaxabs(-INTMAX_MAX) == INTMAX_MAX);
+	puts("done");
+
+	return 0;
+}
diff --git a/tests/libc/execute/libc-tests.lst b/tests/libc/execute/libc-tests.lst
@@ -91,3 +91,4 @@
 0092-getenv
 0093-system
 0094-bsearch
+0095-abs