Added test for premove and a comment

1 files changed, 27 insertions, 0 deletions

diff --git a/test/031_premove/premove_tests.c b/test/031_premove/premove_tests.c
new file mode 100644
index 0000000..fa3707e
--- /dev/null
+++ b/test/031_premove/premove_tests.c
@@ -0,0 +1,27 @@
+#include "../test.h"
+
+uint8_t readmove(char);
+uint8_t readmodifier(char);
+cube_t premove(cube_t, uint8_t);
+
+void run(void) {
+        char movestr[STRLENMAX], cubestr[STRLENMAX];
+        uint8_t move;
+        cube_t cube;
+
+        fgets(movestr, STRLENMAX, stdin);
+        move = readmove(movestr[0]) + readmodifier(movestr[1]);
+        fgets(cubestr, STRLENMAX, stdin);
+        cube = readcube("H48", cubestr);
+
+        cube = premove(cube, move);
+
+        if (iserror(cube)) {
+                printf("Error moving cube\n");
+        } else if (!issolvable(cube)) {
+                printf("Moved cube is not solvable\n");
+        } else {
+                writecube("H48", cube, cubestr);
+                printf("%s\n", cubestr);
+        }
+}