From f1f39911e0d2d88c98eae96a3eb14a53c664206f Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Sat, 30 Nov 2019 22:37:25 +0300
Subject: Upgrade to 12.1

---
 libpq/tests/conninfo/driver.c | 74 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 libpq/tests/conninfo/driver.c

(limited to 'libpq/tests/conninfo/driver.c')

diff --git a/libpq/tests/conninfo/driver.c b/libpq/tests/conninfo/driver.c
new file mode 100644
index 0000000..1a13af2
--- /dev/null
+++ b/libpq/tests/conninfo/driver.c
@@ -0,0 +1,74 @@
+/* file      : tests/conninfo/driver.c
+ * copyright : Copyright (c) 2016-2019 Code Synthesis Ltd
+ * license   : PostgreSQL License; see accompanying COPYRIGHT file
+ */
+
+/*
+ * Include the upstream package test and rename it's main() function to test()
+ * (see below for details).
+ */
+#define main test
+#include <uri-regress.c>
+#undef main
+
+/*
+ * Enable assertions.
+ */
+#ifdef NDEBUG
+#  undef NDEBUG
+#endif
+
+#include <stdio.h>
+#include <assert.h>
+#include <string.h> /* strlen() */
+
+/*
+ * Usage: argv[0]
+ *
+ * Read connection info strings from STDIN and call upstream test main()
+ * function for each of them. The function prints the parsed connection info to
+ * stdout on success or error message to stderr on failure.
+ */
+int
+main (int argc, char* argv[])
+{
+  assert (argc == 1);
+
+  char s[1024];
+
+  while (fgets (s, sizeof(s), stdin) != NULL)
+  {
+    /*
+     * Print the conninfo string that will be tested.
+     */
+    printf ("trying %s", s);
+
+    /*
+     * Strip the newline character and make sure it is printed to stdout.
+     */
+    size_t n = strlen (s);
+    if (n != 0 && s[n - 1] == '\n')
+      s[n - 1] = '\0';
+    else
+      printf ("\n");
+
+    /*
+     * Make sure the output make sense if stderr is redirected to stdout (and
+     * vice versa).
+     */
+    fflush (stdout);
+
+    /*
+     * Run the test.
+     *
+     * Note that we need to print the trailing newline character ourselves.
+     */
+    char* args[] = {argv[0], s, NULL};
+    int r = test (2, args);
+
+    fprintf (r == 0 ? stdout : stderr, "\n");
+    fflush (r == 0 ? stdout : stderr);
+  }
+
+  return 0;
+}
-- 
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