Tests: explicitly enforced zero or one exit codes

26 files changed, 26 insertions, 26 deletions

diff --git a/src/testcurl/https/test_tls_extensions.c b/src/testcurl/https/test_tls_extensions.c
index 338fcd91..4754632a 100644
--- a/src/testcurl/https/test_tls_extensions.c
+++ b/src/testcurl/https/test_tls_extensions.c
@@ -296,5 +296,5 @@ main (int argc, char *const *argv)
   curl_global_cleanup ();
   fclose (test_fd);
 
-  return errorCount;
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_concurrent_stop.c b/src/testcurl/test_concurrent_stop.c
index 6cea8abf..ac2eae15 100644
--- a/src/testcurl/test_concurrent_stop.c
+++ b/src/testcurl/test_concurrent_stop.c
@@ -383,5 +383,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_delete.c b/src/testcurl/test_delete.c
index 94f2730e..5eb5a649 100644
--- a/src/testcurl/test_delete.c
+++ b/src/testcurl/test_delete.c
@@ -562,5 +562,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_digestauth.c b/src/testcurl/test_digestauth.c
index e93a13bb..49a3c52b 100644
--- a/src/testcurl/test_digestauth.c
+++ b/src/testcurl/test_digestauth.c
@@ -308,5 +308,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_digestauth_sha256.c b/src/testcurl/test_digestauth_sha256.c
index 7cb9557e..d1b79dff 100644
--- a/src/testcurl/test_digestauth_sha256.c
+++ b/src/testcurl/test_digestauth_sha256.c
@@ -321,5 +321,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_digestauth_with_arguments.c b/src/testcurl/test_digestauth_with_arguments.c
index 2132ca93..2723b5a9 100644
--- a/src/testcurl/test_digestauth_with_arguments.c
+++ b/src/testcurl/test_digestauth_with_arguments.c
@@ -281,5 +281,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_get.c b/src/testcurl/test_get.c
index 8eabdc93..26b32b11 100644
--- a/src/testcurl/test_get.c
+++ b/src/testcurl/test_get.c
@@ -1021,5 +1021,5 @@ main (int argc, char *const *argv)
   else if (verbose)
     printf ("All tests passed.\n");
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_get_chunked.c b/src/testcurl/test_get_chunked.c
index 5338a489..e5392d08 100644
--- a/src/testcurl/test_get_chunked.c
+++ b/src/testcurl/test_get_chunked.c
@@ -796,5 +796,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_get_empty.c b/src/testcurl/test_get_empty.c
index 301b27ec..e75e907c 100644
--- a/src/testcurl/test_get_empty.c
+++ b/src/testcurl/test_get_empty.c
@@ -961,5 +961,5 @@ main (int argc, char *const *argv)
   else if (verbose)
     printf ("All tests passed.\n");
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_get_iovec.c b/src/testcurl/test_get_iovec.c
index dbb259b6..f87cd4eb 100644
--- a/src/testcurl/test_get_iovec.c
+++ b/src/testcurl/test_get_iovec.c
@@ -773,5 +773,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_get_response_cleanup.c b/src/testcurl/test_get_response_cleanup.c
index bdb83e2d..7e0af24f 100644
--- a/src/testcurl/test_get_response_cleanup.c
+++ b/src/testcurl/test_get_response_cleanup.c
@@ -475,5 +475,5 @@ main (int argc, char *const *argv)
   errorCount += testExternalGet ();
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_get_sendfile.c b/src/testcurl/test_get_sendfile.c
index c483da40..84929d81 100644
--- a/src/testcurl/test_get_sendfile.c
+++ b/src/testcurl/test_get_sendfile.c
@@ -664,5 +664,5 @@ main (int argc, char *const *argv)
   curl_global_cleanup ();
   unlink (sourcefile);
   free (sourcefile);
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_iplimit.c b/src/testcurl/test_iplimit.c
index f93c5030..076f15bd 100644
--- a/src/testcurl/test_iplimit.c
+++ b/src/testcurl/test_iplimit.c
@@ -359,5 +359,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_long_header.c b/src/testcurl/test_long_header.c
index 884df6c9..b76ea90d 100644
--- a/src/testcurl/test_long_header.c
+++ b/src/testcurl/test_long_header.c
@@ -306,5 +306,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_parse_cookies.c b/src/testcurl/test_parse_cookies.c
index a78e0afa..07c67567 100644
--- a/src/testcurl/test_parse_cookies.c
+++ b/src/testcurl/test_parse_cookies.c
@@ -313,5 +313,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_patch.c b/src/testcurl/test_patch.c
index b44a51c9..b4ff2673 100644
--- a/src/testcurl/test_patch.c
+++ b/src/testcurl/test_patch.c
@@ -530,5 +530,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_post.c b/src/testcurl/test_post.c
index 7bed9a3e..1bf9be70 100644
--- a/src/testcurl/test_post.c
+++ b/src/testcurl/test_post.c
@@ -836,5 +836,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_post_loop.c b/src/testcurl/test_post_loop.c
index 927c867b..ec929904 100644
--- a/src/testcurl/test_post_loop.c
+++ b/src/testcurl/test_post_loop.c
@@ -690,5 +690,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_postform.c b/src/testcurl/test_postform.c
index beb23f43..1f60fb06 100644
--- a/src/testcurl/test_postform.c
+++ b/src/testcurl/test_postform.c
@@ -640,5 +640,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_process_arguments.c b/src/testcurl/test_process_arguments.c
index a7aecf88..aaf9681e 100644
--- a/src/testcurl/test_process_arguments.c
+++ b/src/testcurl/test_process_arguments.c
@@ -312,5 +312,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_process_headers.c b/src/testcurl/test_process_headers.c
index e7e8897e..9a84b3ef 100644
--- a/src/testcurl/test_process_headers.c
+++ b/src/testcurl/test_process_headers.c
@@ -572,5 +572,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_put.c b/src/testcurl/test_put.c
index ce173079..2db87b8c 100644
--- a/src/testcurl/test_put.c
+++ b/src/testcurl/test_put.c
@@ -574,5 +574,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_put_chunked.c b/src/testcurl/test_put_chunked.c
index a1dee9cf..897f52b1 100644
--- a/src/testcurl/test_put_chunked.c
+++ b/src/testcurl/test_put_chunked.c
@@ -566,5 +566,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_quiesce.c b/src/testcurl/test_quiesce.c
index f074ffa7..43f7536c 100644
--- a/src/testcurl/test_quiesce.c
+++ b/src/testcurl/test_quiesce.c
@@ -596,5 +596,5 @@ main (int argc, char *const *argv)
              "Error (code: %u)\n",
              errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_timeout.c b/src/testcurl/test_timeout.c
index 957fb2cc..8742b9ff 100644
--- a/src/testcurl/test_timeout.c
+++ b/src/testcurl/test_timeout.c
@@ -378,5 +378,5 @@ main (int argc, char *const *argv)
              "Error during test execution (code: %u)\n",
              errorCount);
   curl_global_cleanup ();
-  return errorCount;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }
diff --git a/src/testcurl/test_urlparse.c b/src/testcurl/test_urlparse.c
index 2550227f..bc0411a9 100644
--- a/src/testcurl/test_urlparse.c
+++ b/src/testcurl/test_urlparse.c
@@ -218,5 +218,5 @@ main (int argc, char *const *argv)
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
-  return errorCount != 0;       /* 0 == pass */
+  return (0 == errorCount) ? 0 : 1;       /* 0 == pass */
 }