Wrote tests for the drive system, resolved #75

test/test_drive_system.c

@@ -0,0 +1,79 @@
+#include "toy_drive_system.h"
+
+#include "toy_console_colors.h"
+
+#include <stdio.h>
+#include <string.h>
+
+int main() {
+	{
+		//test init and quit
+		Toy_initDriveSystem();
+		Toy_freeDriveSystem();
+	}
+
+	{
+		//setup
+		Toy_initDriveSystem();
+
+		//test storing a value as a drive
+		Toy_setDrivePath("drive", "folder");
+
+		//cleanup
+		Toy_freeDriveSystem();
+	}
+
+	{
+		//setup
+		Toy_initDriveSystem();
+
+		//create a dummy interpreter (only needed for the error output function)
+		Toy_Interpreter interpreter;
+		Toy_initInterpreter(&interpreter);
+
+		//prerequisite
+		Toy_setDrivePath("drive", "path/to/drive");
+
+		//create the argument literal
+		Toy_Literal argumentLiteral = TOY_TO_STRING_LITERAL(Toy_createRefString("drive:/path/to/file"));
+
+		//test retrieving a relative path, as a literal, from the drive system
+		Toy_Literal resultLiteral = Toy_getDrivePathLiteral(&interpreter, &argumentLiteral);
+
+		//assert the correct value was returned
+		const char* cstring = Toy_toCString(TOY_AS_STRING(resultLiteral));
+		if (strcmp(cstring, "path/to/drive/path/to/file") != 0) {
+			fprintf(stderr, TOY_CC_ERROR "ERROR: Incorrect value retrieved from drive system: %s" TOY_CC_RESET, cstring);
+			return -1;
+		}
+
+		//cleanup
+		Toy_freeLiteral(argumentLiteral);
+		Toy_freeLiteral(resultLiteral);
+		Toy_freeInterpreter(&interpreter);
+		Toy_freeDriveSystem();
+	}
+
+	{
+		//setup
+		Toy_initDriveSystem();
+
+		//test storing enough drives to trigger internal dictionary expansion
+		Toy_setDrivePath("A", "folder");
+		Toy_setDrivePath("B", "folder");
+		Toy_setDrivePath("C", "folder");
+		Toy_setDrivePath("D", "folder");
+		Toy_setDrivePath("E", "folder");
+		Toy_setDrivePath("F", "folder");
+		Toy_setDrivePath("G", "folder");
+		Toy_setDrivePath("H", "folder");
+		Toy_setDrivePath("I", "folder");
+		Toy_setDrivePath("J", "folder");
+
+		//cleanup
+		Toy_freeDriveSystem();
+	}
+
+	printf(TOY_CC_NOTICE "All good\n" TOY_CC_RESET);
+	return 0;
+}