8 files changed, 75 insertions, 96 deletions
diff --git a/include/lib/color.h b/include/lib/color.h
index 5e7128b..1bc9393 100644
--- a/include/lib/color.h
+++ b/include/lib/color.h
@@ -7,11 +7,11 @@
 
 // Color Equal to Background
 // Background: zeros in RGB, alpha can be whatever
-bool_t color_zero(uint8_t* color1, size_t channels);
+bool_t color_zero(const uint8_t* color1, size_t channels);
 
 // Color Equality
 // Determine if two colors are identical
-bool_t color_equal(uint8_t* color1, uint8_t* color2, size_t channels);
+bool_t color_equal(const uint8_t* color1, const uint8_t* color2, size_t channels);
 
 // Print out the `channels` length color vector
 void print_color(uint8_t* color, size_t channels);
diff --git a/include/lib/monad.h b/include/lib/monad.h
index 4a68e0a..74db079 100644
--- a/include/lib/monad.h
+++ b/include/lib/monad.h
@@ -1,6 +1,8 @@
 #ifndef INC_LIB_MONAD_H
 #define INC_LIB_MONAD_H
 
+#include <lib/bool.h>
+
 struct Result {
   void* data;
   bool_t success;
diff --git a/include/lib/time.h b/include/lib/time.h
index 9d69b44..1adf428 100644
--- a/include/lib/time.h
+++ b/include/lib/time.h
@@ -7,7 +7,7 @@
 
 // Difference in Time
 // Compute the difference between timespec structs
-double diff_time(struct timespec *time1, struct timespec *time0);
+double diff_time(const struct timespec *time1, const struct timespec *time0);
 
 // Get Current Time
 void get_time(struct timespec *ts);
diff --git a/include/snippets/raylib_block.c b/include/snippets/raylib_block.c
deleted file mode 100644
index ef81fd2..0000000
--- a/include/snippets/raylib_block.c
+++ /dev/null
@@ -1,93 +0,0 @@
-  //-----------------------------------------------
-  //-RAYLIB-INIT-----------------------------------
-  //-----------------------------------------------
-  SetTraceLogLevel(LOG_ERROR);
-  SetConfigFlags(FLAG_WINDOW_RESIZABLE);
-  const char* gui_title = "Image Manip - Useful for segmentations!";
-  InitWindow(SCREEN_WIDTH, SCREEN_HEIGHT, gui_title);
-
-  //-----------------------------------------------
-  // (When treating this as RGBA, last bits should ensure opaque)
-  //  This assumes 4096 (2^12) > labels
-  for (size_t y = 0; y < height; y++) {
-    for (size_t x = 0; x < width; x++) {
-      /// RGBA channels: Move labels to RGB
-      masks[x + y*width] <<= 4;
-      masks[x + y*width] |= 0x000F;
-    }
-  }
-  //-----------------------------------------------
-
-  //-----------------------------------------------
-  //-RAYLIB-IMAGE-STRUCTURING----------------------
-  //-----------------------------------------------
-  Image RaylibImage;
-  RaylibImage.width  = width;
-  RaylibImage.height = height;
-  RaylibImage.mipmaps = 1;
-  // Use Contiguous Labels
-  RaylibImage.data = masks;
-  RaylibImage.format = PIXELFORMAT_UNCOMPRESSED_R4G4B4A4;
-  //-----------------------------------------------
-
-  // Image to a Texture
-  Texture2D RaylibTexture = LoadTextureFromImage(RaylibImage);
-
-  // Scale the image to the viewport
-  /// Source Rectangle: Original Size
-  Rectangle sourceRec = { 0.0f, 0.0f, (float)width, (float)height };
-  /// Destination Rectangle: Transformed Size
-  Rectangle destRec = { 0.0f, 0.0f, (float)SCREEN_WIDTH, (float)(SCREEN_HEIGHT-OFFSET) };
-  /// Location to begin drawing
-  Vector2 origin = { (float)0, (float)-OFFSET };
-
-  // Raylib boilerplate
-  SetTargetFPS(60);
-  Camera2D camera = { 0 };
-  camera.zoom = 1.0f;
-
-  // GUI Loop
-  while (!WindowShouldClose()) {
-    //-----------------------------------------------
-    //-DRAWING---------------------------------------
-    //-----------------------------------------------
-    BeginDrawing();
-    ClearBackground(RAYWHITE);
-    BeginMode2D(camera);
-    EndMode2D();
-    DrawText("Image Manip", 0, 0, OFFSET, DARKGRAY);
-    DrawTexturePro(RaylibTexture, sourceRec, destRec, origin, (float)0,
-                   RAYWHITE);
-    /*
-    uint32_t x = 0x49, y = 0x4A;
-    uint32_t dx = 0x69 - x, dy = 0x6E - y;
-    x = (SCREEN_WIDTH*x)/width;
-    y = SCREEN_HEIGHT-((SCREEN_HEIGHT-OFFSET)*y)/height;
-    dx = (SCREEN_WIDTH*dx)/width;
-    dy = SCREEN_HEIGHT-((SCREEN_HEIGHT-OFFSET)*dy)/height;
-    DrawRectangleGradientH(x, y, dx, dy, BLUE, PURPLE);
-    */
-    EndDrawing();
-    //-----------------------------------------------
-  }
-
-  //-----------------------------------------------
-  //-SAVE-MASK-AS-BINARY-AND-PNG-------------------
-  //-----------------------------------------------
-  if (masks != NULL) {
-    for (size_t y = 0; y < height; y++) {
-      for (size_t x = 0; x < width; x++) {
-	/// Restore labels from RGBA
-	masks[x + y*width] &= 0xFFF0;
-	masks[x + y*width] >>= 4;
-      }
-    }
-    struct bitmap_t* bitmap = uint16_to_bitmap(masks, width, height);
-    if (bitmap != NULL) {
-      save_png(bitmap, png_file);
-      free(bitmap);
-    }
-    write_array(bin_file, masks, width*height*sizeof(uint16_t));
-    free(masks);
-  }
-  CloseWindow();
diff --git a/include/test/__meta__.h b/include/test/__meta__.h
new file mode 100644
index 0000000..305698a
--- /dev/null
+++ b/include/test/__meta__.h
@@ -0,0 +1,19 @@
+#ifndef INC_TEST___META___H
+#define INC_TEST___META___H
+
+#include <lib/bool.h>
+#include <stdio.h>
+
+#ifdef TEST_SHOW_PASS
+#define _TEST_PASS(s,sub,n) fprintf(stderr, "(%4X) \x1b[92mPASS\x1b[0m %s/%s\n", ++n, s, sub)
+#else
+#define _TEST_PASS(s,sub,n) ++n
+#endif
+
+#define _TEST_FAIL(s,sub,n) fprintf(stderr, "(%4X) \x1b[91mFAIL\x1b[0m %s/%s\n", ++n, s, sub)
+
+#ifndef _TEST_RESULT
+#define _TEST_RESULT(main_string,subtest_string,result,n,n_success) if (!result) {_TEST_FAIL(main_string,subtest_string, n);} else {_TEST_PASS(main_string,subtest_string,n);n_success++;}
+#endif
+
+#endif
diff --git a/include/test/lib/color.h b/include/test/lib/color.h
new file mode 100644
index 0000000..be0d62f
--- /dev/null
+++ b/include/test/lib/color.h
@@ -0,0 +1,17 @@
+#ifndef INC_TEST_LIB_COLOR_H
+#define INC_TEST_LIB_COLOR_H
+
+#include <test/__meta__.h>
+#ifndef TEST_RESULT
+#define TEST_RESULT(subtest,result,n,n_success) _TEST_RESULT("LIB/COLOR",subtest,result,n,n_success)
+#endif
+
+#include <lib/color.h>
+
+bool_t test_color_zero(const uint8_t* color1, size_t channels, bool_t result);
+bool_t test_color_equal(const uint8_t* color1, const uint8_t* color2, size_t channels, bool_t result);
+
+// Meta test function
+bool_t TEST_lib_color();
+
+#endif
diff --git a/include/test/lib/dir.h b/include/test/lib/dir.h
new file mode 100644
index 0000000..64482df
--- /dev/null
+++ b/include/test/lib/dir.h
@@ -0,0 +1,18 @@
+#ifndef INC_TEST_LIB_DIR_H
+#define INC_TEST_LIB_DIR_H
+
+#include <test/__meta__.h>
+#ifndef TEST_RESULT
+#define TEST_RESULT(subtest,result,n,n_success) _TEST_RESULT("LIB/DIR",subtest,result,n,n_success)
+#endif
+
+#include <lib/dir.h>
+
+bool_t test_is_directory(char* dirname, bool_t result);
+bool_t test_full_path(char* dirname, char* file, char* result);
+bool_t test_is_tif_ext(char* file_name, bool_t result);
+
+// Meta test function
+bool_t TEST_lib_dir();
+
+#endif
diff --git a/include/test/lib/time.h b/include/test/lib/time.h
new file mode 100644
index 0000000..cdf464e
--- /dev/null
+++ b/include/test/lib/time.h
@@ -0,0 +1,16 @@
+#ifndef INC_TEST_LIB_TIME_H
+#define INC_TEST_LIB_TIME_H
+
+#include <test/__meta__.h>
+#ifndef TEST_RESULT
+#define TEST_RESULT(subtest,result,n,n_success) _TEST_RESULT("LIB/TIME",subtest,result,n,n_success)
+#endif
+
+#include <lib/time.h>
+
+bool_t test_diff_time(const struct timespec *time1, const struct timespec *time0, double result);
+
+// Meta test function
+bool_t TEST_lib_time();
+
+#endif