Add test_gcode.cpp

klocs · Mar 31, 2019 · ac3f4f2 · ac3f4f2
1 parent 8cf8736
commit ac3f4f2
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/src/test/libslic3r/test_gcode.cpp b/src/test/libslic3r/test_gcode.cpp
@@ -0,0 +1,15 @@
+#include <catch.hpp>
+
+
+#include "GCode/CoolingBuffer.hpp"
+#include "GCode.hpp"
+
+SCENARIO("Cooling buffer speed factor rewrite enforces precision") {
+    GIVEN("GCode line of set speed") {
+        std::string gcode_string = "G1 F1000000.000";
+        WHEN("40% speed factor is applied to a speed of 1000000 with 3-digit precision") {
+            Slic3r::apply_speed_factor(gcode_string, (1.0f/3.0f), 30.0);
+            REQUIRE_THAT(gcode_string, Catch::Equals("G1 F333333.344"));
+        }
+    }
+}