[master] dbc7fa74b varnishtest: Add feature checks per sanitizer

[Dridi Boukelmoune]

commit dbc7fa74b52976b0ddffa7457936c056d2e01fa8
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Tue Aug 24 18:15:57 2021 +0200

    varnishtest: Add feature checks per sanitizer

diff --git a/bin/varnishtest/vtc_misc.c b/bin/varnishtest/vtc_misc.c
index 35df80fb8..f72963428 100644
--- a/bin/varnishtest/vtc_misc.c
+++ b/bin/varnishtest/vtc_misc.c
@@ -440,6 +440,14 @@ addr_no_randomize_works(void)
  *        Varnish was built with the deprecated persistent storage.
  * coverage
  *        Varnish was built with code coverage enabled.
+ * asan
+ *        Varnish was built with the address sanitizer.
+ * msan
+ *        Varnish was built with the memory sanitizer.
+ * tsan
+ *        Varnish was built with the thread sanitizer.
+ * ubsan
+ *        Varnish was built with the undefined behavior sanitizer.
  * sanitizer
  *        Varnish was built with a sanitizer.
  *
@@ -457,6 +465,30 @@ static const unsigned coverage = 1;
 static const unsigned coverage = 0;
 #endif
 
+#if ENABLE_ASAN
+static const unsigned asan = 1;
+#else
+static const unsigned asan = 0;
+#endif
+
+#if ENABLE_MSAN
+static const unsigned msan = 1;
+#else
+static const unsigned msan = 0;
+#endif
+
+#if ENABLE_TSAN
+static const unsigned tsan = 1;
+#else
+static const unsigned tsan = 0;
+#endif
+
+#if ENABLE_UBSAN
+static const unsigned ubsan = 1;
+#else
+static const unsigned ubsan = 0;
+#endif
+
 #if ENABLE_SANITIZER
 static const unsigned sanitizer = 1;
 #else
@@ -522,6 +554,10 @@ cmd_feature(CMD_ARGS)
 		FEATURE("group_varnish", getgrnam("varnish") != NULL);
 		FEATURE("persistent_storage", with_persistent_storage);
 		FEATURE("coverage", coverage);
+		FEATURE("asan", asan);
+		FEATURE("msan", msan);
+		FEATURE("tsan", tsan);
+		FEATURE("ubsan", ubsan);
 		FEATURE("sanitizer", sanitizer);
 		FEATURE("SO_RCVTIMEO_WORKS", so_rcvtimeo_works);