4 files changed, 30 insertions, 0 deletions
diff --git a/feature-tests/connectdb-params.c b/feature-tests/connectdb-params.c
new file mode 100644
index 0000000..d79a2e0
--- /dev/null
+++ b/feature-tests/connectdb-params.c
@@ -0,0 +1,7 @@
+#include <libpq-fe.h>
+int main(void)
+{
+   const char *kw[] = {"a", NULL};
+   const char *val[] = {"b", NULL};
+   return PQconnectdbParams(kw, val, 0) != NULL;
+}
diff --git a/feature-tests/diag-query-position.c b/feature-tests/diag-query-position.c
new file mode 100644
index 0000000..8feb629
--- /dev/null
+++ b/feature-tests/diag-query-position.c
@@ -0,0 +1,7 @@
+#include <libpq-fe.h>
+int main(void)
+{
+   int foo = PG_DIAG_INTERNAL_QUERY;
+   int bar = PG_DIAG_INTERNAL_POSITION;
+   return foo + bar;
+}
diff --git a/feature-tests/diag-schema-info.c b/feature-tests/diag-schema-info.c
new file mode 100644
index 0000000..e64e990
--- /dev/null
+++ b/feature-tests/diag-schema-info.c
@@ -0,0 +1,10 @@
+#include <libpq-fe.h>
+int main(void)
+{
+   int s = PG_DIAG_SCHEMA_NAME;
+   int t = PG_DIAG_TABLE_NAME;
+   int col = PG_DIAG_COLUMN_NAME;
+   int d = PG_DIAG_DATATYPE_NAME;
+   int con = PG_DIAG_CONSTRAINT_NAME;
+   return s + t + col + d + con;
+}
diff --git a/feature-tests/escape-identifier.c b/feature-tests/escape-identifier.c
new file mode 100644
index 0000000..8188cbf
--- /dev/null
+++ b/feature-tests/escape-identifier.c
@@ -0,0 +1,6 @@
+#include <libpq-fe.h>
+int main(void)
+{
+   PGconn *conn = NULL; /* Bork */
+   return PQescapeIdentifier(conn, "test", 4) != NULL;
+}