[libgda] Revert "Test: Removes unused variable"

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 189243214fbc4bcf6e1a1675128cb06eb4f43ed3
Author: Daniel Espinosa <esodan gmail com>
Date:   Sat Jan 30 19:43:41 2021 -0600

    Revert "Test: Removes unused variable"
    
    This reverts commit 821ebf4fcf66d3c631c64cb0bbddf1b1594694c8.

 tests/providers/check_mysql.c      | 9 +++++++--
 tests/providers/check_postgres.c   | 1 +
 tests/providers/check_sqlcipher.c  | 9 +++++++--
 tests/providers/check_sqlite.c     | 9 +++++++--
 tests/providers/prov-test-common.c | 1 +
 5 files changed, 23 insertions(+), 6 deletions(-)
---
diff --git a/tests/providers/check_mysql.c b/tests/providers/check_mysql.c
index 53e46a243..a8462830e 100644
--- a/tests/providers/check_mysql.c
+++ b/tests/providers/check_mysql.c
@@ -23,6 +23,7 @@
 
 extern GdaProviderInfo *pinfo;
 extern GdaConnection   *cnc;
+extern gboolean         params_provided;
 
 int
 main (G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv)
@@ -65,7 +66,11 @@ main (G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv)
                number_failed += prov_test_common_clean ();
        }
 
-       g_print ("Test %s\n", (number_failed == 0) ? "Ok" : "failed");
-       return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+       if (! params_provided)
+               return EXIT_SUCCESS;
+       else {
+               g_print ("Test %s\n", (number_failed == 0) ? "Ok" : "failed");
+               return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+       }
 }
 
diff --git a/tests/providers/check_postgres.c b/tests/providers/check_postgres.c
index 81a2c4713..fef2e32bb 100644
--- a/tests/providers/check_postgres.c
+++ b/tests/providers/check_postgres.c
@@ -28,6 +28,7 @@
 
 extern GdaProviderInfo *pinfo;
 extern GdaConnection   *cnc;
+extern gboolean         params_provided;
 extern gboolean         fork_tests;
 
 //static int test_timestamp_change_format (void);
diff --git a/tests/providers/check_sqlcipher.c b/tests/providers/check_sqlcipher.c
index 971a7b661..5b9c8d354 100644
--- a/tests/providers/check_sqlcipher.c
+++ b/tests/providers/check_sqlcipher.c
@@ -24,6 +24,7 @@
 
 extern GdaProviderInfo *pinfo;
 extern GdaConnection   *cnc;
+extern gboolean         params_provided;
 extern gboolean         fork_tests;
 
 int
@@ -59,7 +60,11 @@ main (G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv)
                number_failed += prov_test_common_clean ();
        }
 
-       g_print ("Test %s\n", (number_failed == 0) ? "Ok" : "failed");
-       return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+       if (! params_provided)
+               return EXIT_SUCCESS;
+       else {
+               g_print ("Test %s\n", (number_failed == 0) ? "Ok" : "failed");
+               return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+       }
 }
 
diff --git a/tests/providers/check_sqlite.c b/tests/providers/check_sqlite.c
index 44e071529..7f1ba6906 100644
--- a/tests/providers/check_sqlite.c
+++ b/tests/providers/check_sqlite.c
@@ -23,6 +23,7 @@
 
 extern GdaProviderInfo *pinfo;
 extern GdaConnection   *cnc;
+extern gboolean         params_provided;
 extern gboolean         fork_tests;
 
 int
@@ -58,7 +59,11 @@ main (G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv)
                number_failed += prov_test_common_clean ();
        }
 
-       g_print ("Test %s\n", (number_failed == 0) ? "Ok" : "failed");
-       return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+       if (! params_provided)
+               return EXIT_SUCCESS;
+       else {
+               g_print ("Test %s\n", (number_failed == 0) ? "Ok" : "failed");
+               return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+       }
 }
 
diff --git a/tests/providers/prov-test-common.c b/tests/providers/prov-test-common.c
index d84c9682a..cc47e4345 100644
--- a/tests/providers/prov-test-common.c
+++ b/tests/providers/prov-test-common.c
@@ -32,6 +32,7 @@
 
 GdaProviderInfo *pinfo;
 GdaConnection   *cnc;
+gboolean         params_provided;
 gboolean         fork_tests = TRUE;
 
 /*