tests/example.c: Use errno = ENOMEM.

The output from errno = 0 is less portable.

diff --git a/tests/example.c b/tests/example.c
index b1d42e3e53f7b4c84cf28ca820c1290585f0f1d4..fc5c01ecd73c4bf07a60305c4c4622b65892998a 100644 (file)
--- a/tests/example.c
+++ b/tests/example.c
@@ -32,7 +32,7 @@ int main(int argc, char **argv unused) {
     printf("write to stdout\n");
     fflush(stdout);
 
-    errno = 0;
+    errno = ENOMEM;
     perror("error!");
 
     write(STDERR_FILENO, "write to stderr 2", 17);

diff --git a/tests/example.expected b/tests/example.expected
index ecd246139f55b9c696d2616dc08f007d3a730f5f..72a30ac4bc5faaf4d34ea2842109b5160b4c4e65 100644 (file)
--- a/tests/example.expected
+++ b/tests/example.expected
@@ -1,6 +1,6 @@
 >STDERR>write to stderr: 1
 <STDERR<write to stdout
->STDERR>error!: Success
+>STDERR>error!: Cannot allocate memory
 <STDERR<>STDERR>write to stderr 2<STDERR<write to stdout 2>STDERR>
 <STDERR<
 >STDERR>more on stderr

diff --git a/tests/example_environment_empty.expected b/tests/example_environment_empty.expected
index 2a7f5a1484914e4ad55647244b993528a5600281..0feb438809373b36fbeb1b0425df007133505251 100644 (file)
--- a/tests/example_environment_empty.expected
+++ b/tests/example_environment_empty.expected
@@ -1,6 +1,6 @@
 write to stderr: 1
 write to stdout
-error!: Success
+error!: Cannot allocate memory
 write to stderr 2write to stdout 2
 
 more on stderr