tools/ccanlint: add global .valgrind_suppressions file.

[ccan] / tools / ccanlint / tests / tests_pass.c

diff --git a/tools/ccanlint/tests/tests_pass.c b/tools/ccanlint/tests/tests_pass.c
index cb093264c74ba7d2a3500c49fe6b2151f6518395..af71dbe4c9f58cce4cc5da90a8e58da2c84b129b 100644 (file)
--- a/tools/ccanlint/tests/tests_pass.c
+++ b/tools/ccanlint/tests/tests_pass.c
@@ -3,6 +3,7 @@
 #include <ccan/take/take.h>
 #include <ccan/str/str.h>
 #include <ccan/foreach/foreach.h>
+#include <ccan/tal/path/path.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -17,6 +18,7 @@
 #include "tests_pass.h"
 
 bool do_valgrind = false;
+const char *valgrind_suppress = "";
 
 static const char *can_run(struct manifest *m)
 {
@@ -27,9 +29,18 @@ static const char *can_run(struct manifest *m)
 
        if (!is_excluded("tests_pass_valgrind")
            && run_command(m, &timeleft, &output,
-                          "valgrind -q true"))
+                          "valgrind -q true")) {
+               const char *sfile;
+
                do_valgrind = true;
 
+               /* Check for suppressions file for all of CCAN. */
+               sfile = path_join(m, ccan_dir, ".valgrind_suppressions");
+               if (path_is_file(sfile))
+                       valgrind_suppress = tal_fmt(m, "--suppressions=%s",
+                                                   sfile);
+       }
+
        return NULL;
 }
 
@@ -67,9 +78,9 @@ static void run_test(void *ctx,
                        run_command_async(i, *timeleft,
                                          "valgrind -q"
                                          " --leak-check=full"
-                                         " --log-fd=3 %s %s"
+                                         " --log-fd=3 %s %s %s"
                                          " 3> %s",
-                                         options,
+                                         valgrind_suppress, options,
                                          i->compiled[COMPILE_NORMAL],
                                          i->valgrind_log);
                        return;