Added unit tests for placeholder substitution functions.
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
diff --git a/utils/fasm/test/test_fasm.cpp b/utils/fasm/test/test_fasm.cpp
index 36fbe09..af7b1c8 100644
--- a/utils/fasm/test/test_fasm.cpp
+++ b/utils/fasm/test/test_fasm.cpp
@@ -4,6 +4,7 @@
#include "vtr_util.h"
#include "rr_metadata.h"
#include "fasm.h"
+#include "fasm_utils.h"
#include "arch_util.h"
#include "rr_graph_writer.h"
#include <sstream>
@@ -12,10 +13,54 @@
static constexpr const char kArchFile[] = "test_fasm_arch.xml";
static constexpr const char kRrGraphFile[] = "test_fasm_rrgraph.xml";
+// Prototype here to be able to test it
+namespace fasm {
+std::vector<std::string> find_tags_in_feature (const std::string& a_String);
+}
+
namespace {
using Catch::Matchers::Equals;
+// ============================================================================
+
+
+TEST_CASE("find_tags", "[fasm]") {
+ const std::string feature ("{prefix}CLB_{loc}_{site}");
+
+ auto tags = fasm::find_tags_in_feature (feature);
+
+ REQUIRE (tags.size() == 3);
+ REQUIRE (std::find(tags.begin(), tags.end(), "prefix") != tags.end());
+ REQUIRE (std::find(tags.begin(), tags.end(), "loc") != tags.end());
+ REQUIRE (std::find(tags.begin(), tags.end(), "site") != tags.end());
+}
+
+TEST_CASE("substitute_tags_correct", "[fasm]") {
+ const std::string feature ("{prefix}CLB_{loc}_{site}");
+ const std::map<const std::string, std::string> tags = {
+ {"prefix", "L"},
+ {"loc", "X7Y8"},
+ {"site", "SLICE"}
+ };
+
+ auto result = fasm::substitute_tags(feature, tags);
+
+ REQUIRE(result.compare("LCLB_X7Y8_SLICE") == 0);
+}
+
+TEST_CASE("substitute_tags_undef", "[fasm]") {
+ const std::string feature ("{prefix}CLB_{loc}_{site}");
+ const std::map<const std::string, std::string> tags = {
+ {"loc", "X7Y8"},
+ {"site", "SLICE"}
+ };
+
+ REQUIRE_THROWS(fasm::substitute_tags(feature, tags));
+}
+
+// ============================================================================
+
TEST_CASE("fasm_integration_test", "[fasm]") {
{
t_vpr_setup vpr_setup;
