web/SOURCES/389cc579.patch

From 389cc579bc8d5704f9dcc2fd01ffd6307aee6b2b Mon Sep 17 00:00:00 2001
From: TJ Saunders <tj@castaglia.org>
Date: Mon, 17 Apr 2017 20:01:47 -0700
Subject: [PATCH] Address some nits in the unit tests, to help make more
 repeatable builds on the variety of testing platforms; addresses Issue #483.

---
 tests/api/data.c |  5 +++--
 tests/api/fsio.c | 28 ++++++++++++++++++++--------
 tests/api/inet.c | 19 ++++++++++---------
 tests/api/pool.c |  7 ++++++-
 4 files changed, 39 insertions(+), 20 deletions(-)

diff --git a/tests/api/data.c b/tests/api/data.c
index e4442ab..223a3af 100644
--- a/tests/api/data.c
+++ b/tests/api/data.c
@@ -313,8 +313,9 @@ START_TEST (data_sendfile_test) {
   mark_point();
   res = pr_data_sendfile(fd, &offset, strlen(text));
   if (res < 0) {
-    fail_unless(errno == ENOTSOCK, "Expected ENOTSOCK (%d), got %s (%d)",
-      ENOTSOCK, strerror(errno), errno);
+    fail_unless(errno == ENOTSOCK || errno == EINVAL,
+     "Expected ENOTSOCK (%d) or EINVAL (%d), got %s (%d)", ENOTSOCK, EINVAL,
+     strerror(errno), errno);
   }

   (void) close(fd);
diff --git a/tests/api/fsio.c b/tests/api/fsio.c
index 508ca46..4677d8f 100644
--- a/tests/api/fsio.c
+++ b/tests/api/fsio.c
@@ -34,6 +34,8 @@ static const char *fsio_test2_path = "/tmp/prt-foo.bar.baz.quxx.quzz";
 static const char *fsio_unlink_path = "/tmp/prt-fsio-link.dat";
 static const char *fsio_link_path = "/tmp/prt-fsio-symlink.lnk";
 static const char *fsio_testdir_path = "/tmp/prt-fsio-test.d";
+static const char *fsio_copy_src_path = "/tmp/prt-fs-src.dat";
+static const char *fsio_copy_dst_path = "/tmp/prt-fs-dst.dat";

 /* Fixtures */

@@ -1010,8 +1012,12 @@ START_TEST (fsio_sys_access_dir_test) {
     strerror(errno));

   if (getenv("TRAVIS") == NULL) {
-    uid_t other_uid = 1000;
-    gid_t other_gid = 1000;
+    uid_t other_uid;
+    gid_t other_gid;
+
+    /* Deliberately use IDs other than the current ones. */
+    other_uid = uid - 1;
+    other_gid = gid - 1;

     /* Next, check that others can access the directory. */
     pr_fs_clear_cache2(fsio_testdir_path);
@@ -3297,7 +3303,7 @@ END_TEST

 START_TEST (fs_copy_file_test) {
   int res;
-  char *src_path, *dst_path, *text;
+  char *src_path = NULL, *dst_path = NULL, *text;
   pr_fh_t *fh;

   res = pr_fs_copy_file(NULL, NULL);
@@ -3305,15 +3311,15 @@ START_TEST (fs_copy_file_test) {
   fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
     strerror(errno), errno);

-  src_path = "/tmp/prt-fs-src.dat";
+  src_path = fsio_copy_src_path;
   res = pr_fs_copy_file(src_path, NULL);
   fail_unless(res < 0, "Failed to handle null destination path");
   fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
     strerror(errno), errno);

-  dst_path = "/tmp/prt-fs-dst.dat";
+  dst_path = fsio_copy_dst_path;
   res = pr_fs_copy_file(src_path, dst_path);
-  fail_unless(res < 0, "Failed to handle null destination path");
+  fail_unless(res < 0, "Failed to handle nonexistent source path");
   fail_unless(errno == ENOENT, "Expected ENOENT (%d), got %s (%d)", ENOENT,
     strerror(errno), errno);

@@ -3322,6 +3328,7 @@ START_TEST (fs_copy_file_test) {
   fail_unless(errno == EISDIR, "Expected EISDIR (%d), got %s (%d)", EISDIR,
     strerror(errno), errno);

+  (void) unlink(src_path);
   fh = pr_fsio_open(src_path, O_CREAT|O_EXCL|O_WRONLY);
   fail_unless(fh != NULL, "Failed to open '%s': %s", src_path, strerror(errno));

@@ -3347,6 +3354,8 @@ START_TEST (fs_copy_file_test) {
   res = pr_fs_copy_file(src_path, src_path);
   fail_unless(res == 0, "Failed to copy file to itself: %s", strerror(errno));

+  (void) unlink(dst_path);
+
   mark_point();
   res = pr_fs_copy_file(src_path, dst_path);
   fail_unless(res == 0, "Failed to copy file: %s", strerror(errno));
@@ -3366,10 +3375,13 @@ START_TEST (fs_copy_file2_test) {
   char *src_path, *dst_path, *text;
   pr_fh_t *fh;

-  src_path = "/tmp/prt-fs-src.dat";
-  dst_path = "/tmp/prt-fs-dst.dat";
+  src_path = fsio_copy_src_path;
+  dst_path = fsio_copy_dst_path;
   flags = PR_FSIO_COPY_FILE_FL_NO_DELETE_ON_FAILURE;

+  (void) unlink(src_path);
+  (void) unlink(dst_path);
+
   fh = pr_fsio_open(src_path, O_CREAT|O_EXCL|O_WRONLY);
   fail_unless(fh != NULL, "Failed to open '%s': %s", src_path, strerror(errno));

diff --git a/tests/api/inet.c b/tests/api/inet.c
index b75c839..03c4781 100644
--- a/tests/api/inet.c
+++ b/tests/api/inet.c
@@ -508,7 +508,7 @@ START_TEST (inet_connect_ipv4_test) {
   conn = pr_inet_create_conn(p, sockfd, NULL, port, FALSE);
   fail_unless(conn != NULL, "Failed to create conn: %s", strerror(errno));

-  res = pr_inet_connect(p, conn, NULL, 80);
+  res = pr_inet_connect(p, conn, NULL, 180);
   fail_unless(res < 0, "Failed to handle null address");
   fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
     strerror(errno), errno);
@@ -517,8 +517,8 @@ START_TEST (inet_connect_ipv4_test) {
   fail_unless(addr != NULL, "Failed to resolve '127.0.0.1': %s",
     strerror(errno));

-  res = pr_inet_connect(p, conn, addr, 80);
-  fail_unless(res < 0, "Connected to 127.0.0.1#80 unexpectedly");
+  res = pr_inet_connect(p, conn, addr, 180);
+  fail_unless(res < 0, "Connected to 127.0.0.1#180 unexpectedly");
   fail_unless(errno == ECONNREFUSED, "Expected ECONNREFUSED (%d), got %s (%d)",
     ECONNREFUSED, strerror(errno), errno);

@@ -573,8 +573,8 @@ START_TEST (inet_connect_ipv6_test) {
   fail_unless(addr != NULL, "Failed to resolve '::1': %s",
     strerror(errno));

-  res = pr_inet_connect(p, conn, addr, 80);
-  fail_unless(res < 0, "Connected to ::1#80 unexpectedly");
+  res = pr_inet_connect(p, conn, addr, 180);
+  fail_unless(res < 0, "Connected to ::1#180 unexpectedly");
   fail_unless(errno == ECONNREFUSED || errno == ENETUNREACH || errno == EADDRNOTAVAIL,
     "Expected ECONNREFUSED (%d), ENETUNREACH (%d), or EADDRNOTAVAIL (%d), got %s (%d)",
     ECONNREFUSED, ENETUNREACH, EADDRNOTAVAIL, strerror(errno), errno);
@@ -637,7 +637,7 @@ START_TEST (inet_connect_nowait_test) {
   conn = pr_inet_create_conn(p, sockfd, NULL, port, FALSE);
   fail_unless(conn != NULL, "Failed to create conn: %s", strerror(errno));

-  res = pr_inet_connect_nowait(p, conn, NULL, 80);
+  res = pr_inet_connect_nowait(p, conn, NULL, 180);
   fail_unless(res < 0, "Failed to handle null address");
   fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
     strerror(errno), errno);
@@ -646,8 +646,8 @@ START_TEST (inet_connect_nowait_test) {
   fail_unless(addr != NULL, "Failed to resolve '127.0.0.1': %s",
     strerror(errno));

-  res = pr_inet_connect_nowait(p, conn, addr, 80);
-  fail_unless(res != -1, "Connected to 127.0.0.1#80 unexpectedly");
+  res = pr_inet_connect_nowait(p, conn, addr, 180);
+  fail_unless(res != -1, "Connected to 127.0.0.1#180 unexpectedly");

   /* Try connecting to Google's DNS server. */

@@ -657,7 +657,8 @@ START_TEST (inet_connect_nowait_test) {

   res = pr_inet_connect_nowait(p, conn, addr, 53);
   if (res < 0 &&
-      errno != ECONNREFUSED) {
+      errno != ECONNREFUSED &&
+      errno != EBADF) {
     fail_unless(res != -1, "Failed to connect to 8.8.8.8#53: %s",
       strerror(errno));
   }
diff --git a/tests/api/pool.c b/tests/api/pool.c
index 8008f1c..d2f4c0d 100644
--- a/tests/api/pool.c
+++ b/tests/api/pool.c
@@ -52,12 +52,17 @@ START_TEST (pool_destroy_pool_test) {
   p = make_sub_pool(permanent_pool);
   destroy_pool(p);

-#if !defined(PR_USE_DEVEL)
   /* What happens if we destroy an already-destroyed pool?  Answer: IFF
    * --enable-devel was used, THEN destroying an already-destroyed pool
    * will result in an exit(2) call from within pool.c, via the
    * chk_on_blk_list() function.  How impolite.
+   *
+   * And if --enable-devel was NOT used, on SOME systems, this test tickles
+   * other libc/malloc/free behaviors, which are unsettling.
+   *
+   * Sigh.  So for now, I'll just leave this here, but commented out.
    */
+#if 0
   mark_point();
   destroy_pool(p);
 #endif