[metacity] theme-viewer: remove unused code

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 93e8c8d8b399200291965357f893fff404426eae
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Jan 24 11:44:48 2016 +0200

    theme-viewer: remove unused code

 src/ui/theme-viewer.c |  308 -------------------------------------------------
 1 files changed, 0 insertions(+), 308 deletions(-)
---
diff --git a/src/ui/theme-viewer.c b/src/ui/theme-viewer.c
index 8075d7c..2a0619e 100644
--- a/src/ui/theme-viewer.c
+++ b/src/ui/theme-viewer.c
@@ -60,10 +60,6 @@ static MetaTheme *global_theme = NULL;
 static GtkWidget *previews[META_FRAME_TYPE_LAST*FONT_SIZE_LAST + BUTTON_LAYOUT_COMBINATIONS] = { NULL, };
 static double milliseconds_to_draw_frame = 0.0;
 
-static void run_position_expression_tests (void);
-#if 0
-static void run_position_expression_timings (void);
-#endif
 static void run_theme_benchmark (void);
 
 static const gchar *xml =
@@ -859,11 +855,6 @@ main (int argc, char **argv)
   textdomain(GETTEXT_PACKAGE);
   bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
 
-  run_position_expression_tests ();
-#if 0
-  run_position_expression_timings ();
-#endif
-
   gtk_init (&argc, &argv);
 
   if (g_getenv ("METACITY_DEBUG") != NULL)
@@ -1138,302 +1129,3 @@ run_theme_benchmark (void)
 
 #undef ITERATIONS
 }
-
-typedef struct
-{
-  GdkRectangle rect;
-  const char *expr;
-  int expected_x;
-  int expected_y;
-  MetaThemeError expected_error;
-} PositionExpressionTest;
-
-#define NO_ERROR -1
-
-static const PositionExpressionTest position_expression_tests[] = {
-  /* Just numbers */
-  { { 10, 20, 40, 50 },
-    "10", 20, 30, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14.37", 24, 34, NO_ERROR },
-  /* Binary expressions with 2 ints */
-  { { 10, 20, 40, 50 },
-    "14 * 10", 150, 160, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14 + 10", 34, 44, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14 - 10", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "8 / 2", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "8 % 3", 12, 22, NO_ERROR },
-  /* Binary expressions with floats and mixed float/ints */
-  { { 10, 20, 40, 50 },
-    "7.0 / 3.5", 12, 22, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "12.1 / 3", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "12 / 2.95", 14, 24, NO_ERROR },
-  /* Binary expressions without whitespace after first number */
-  { { 10, 20, 40, 50 },
-    "14* 10", 150, 160, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14+ 10", 34, 44, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14- 10", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "8/ 2", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "7.0/ 3.5", 12, 22, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "12.1/ 3", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "12/ 2.95", 14, 24, NO_ERROR },
-  /* Binary expressions without whitespace before second number */
-  { { 10, 20, 40, 50 },
-    "14 *10", 150, 160, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14 +10", 34, 44, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14 -10", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "8 /2", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "7.0 /3.5", 12, 22, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "12.1 /3", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "12 /2.95", 14, 24, NO_ERROR },
-  /* Binary expressions without any whitespace */
-  { { 10, 20, 40, 50 },
-    "14*10", 150, 160, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14+10", 34, 44, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14-10", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "8/2", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "7.0/3.5", 12, 22, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "12.1/3", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "12/2.95", 14, 24, NO_ERROR },
-  /* Binary expressions with parentheses */
-  { { 10, 20, 40, 50 },
-    "(14) * (10)", 150, 160, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "(14) + (10)", 34, 44, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "(14) - (10)", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "(8) / (2)", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "(7.0) / (3.5)", 12, 22, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "(12.1) / (3)", 14, 24, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "(12) / (2.95)", 14, 24, NO_ERROR },
-  /* Lots of extra parentheses */
-  { { 10, 20, 40, 50 },
-    "(((14)) * ((10)))", 150, 160, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "((((14)))) + ((((((((10))))))))", 34, 44, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "((((((((((14 - 10))))))))))", 14, 24, NO_ERROR },
-  /* Binary expressions with variables */
-  { { 10, 20, 40, 50 },
-    "2 * width", 90, 100, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "2 * height", 110, 120, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "width - 10", 40, 50, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "height / 2", 35, 45, NO_ERROR },
-  /* More than two operands */
-  { { 10, 20, 40, 50 },
-    "8 / 2 + 5", 19, 29, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "8 * 2 + 5", 31, 41, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "8 + 2 * 5", 28, 38, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "8 + 8 / 2", 22, 32, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "14 / (2 + 5)", 12, 22, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "8 * (2 + 5)", 66, 76, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "(8 + 2) * 5", 60, 70, NO_ERROR },
-  { { 10, 20, 40, 50 },
-    "(8 + 8) / 2", 18, 28, NO_ERROR },
-  /* Errors */
-  { { 10, 20, 40, 50 },
-    "2 * foo", 0, 0, META_THEME_ERROR_UNKNOWN_VARIABLE },
-  { { 10, 20, 40, 50 },
-    "2 *", 0, 0, META_THEME_ERROR_FAILED },
-  { { 10, 20, 40, 50 },
-    "- width", 0, 0, META_THEME_ERROR_FAILED },
-  { { 10, 20, 40, 50 },
-    "5 % 1.0", 0, 0, META_THEME_ERROR_MOD_ON_FLOAT },
-  { { 10, 20, 40, 50 },
-    "1.0 % 5", 0, 0, META_THEME_ERROR_MOD_ON_FLOAT },
-  { { 10, 20, 40, 50 },
-    "! * 2", 0, 0, META_THEME_ERROR_BAD_CHARACTER },
-  { { 10, 20, 40, 50 },
-    "   ", 0, 0, META_THEME_ERROR_FAILED },
-  { { 10, 20, 40, 50 },
-    "() () (( ) ()) ((()))", 0, 0, META_THEME_ERROR_FAILED },
-  { { 10, 20, 40, 50 },
-    "(*) () ((/) ()) ((()))", 0, 0, META_THEME_ERROR_FAILED },
-  { { 10, 20, 40, 50 },
-    "2 * 5 /", 0, 0, META_THEME_ERROR_FAILED },
-  { { 10, 20, 40, 50 },
-    "+ 2 * 5", 0, 0, META_THEME_ERROR_FAILED },
-  { { 10, 20, 40, 50 },
-    "+ 2 * 5", 0, 0, META_THEME_ERROR_FAILED }
-};
-
-static void
-run_position_expression_tests (void)
-{
-#if 0
-  int i;
-  MetaPositionExprEnv env;
-
-  i = 0;
-  while (i < (int) G_N_ELEMENTS (position_expression_tests))
-    {
-      GError *err;
-      gboolean retval;
-      const PositionExpressionTest *test;
-      PosToken *tokens;
-      int n_tokens;
-      int x, y;
-
-      test = &position_expression_tests[i];
-
-      if (g_getenv ("META_PRINT_TESTS") != NULL)
-        g_print ("Test expression: \"%s\" expecting x = %d y = %d",
-                 test->expr, test->expected_x, test->expected_y);
-
-      err = NULL;
-
-      env.rect = meta_rect (test->rect.x, test->rect.y,
-                            test->rect.width, test->rect.height);
-      env.object_width = -1;
-      env.object_height = -1;
-      env.left_width = 0;
-      env.right_width = 0;
-      env.top_height = 0;
-      env.bottom_height = 0;
-      env.title_width = 5;
-      env.title_height = 5;
-      env.icon_width = 32;
-      env.icon_height = 32;
-      env.mini_icon_width = 16;
-      env.mini_icon_height = 16;
-      env.theme = NULL;
-
-      if (err == NULL)
-        {
-          retval = meta_parse_position_expression (tokens, n_tokens,
-                                                   &env,
-                                                   &x, &y,
-                                                   &err);
-        }
-
-      if (retval && err)
-        g_error (_("position expression test returned TRUE but set error"));
-      if (!retval && err == NULL)
-        g_error (_("position expression test returned FALSE but didn't set error"));
-      if (((int) test->expected_error) != NO_ERROR)
-        {
-          if (err == NULL)
-            g_error (_("Error was expected but none given"));
-          if (err->code != (int) test->expected_error)
-            g_error (_("Error %d was expected but %d given"),
-                     test->expected_error, err->code);
-        }
-      else
-        {
-          if (err)
-            g_error (_("Error not expected but one was returned: %s"),
-                     err->message);
-
-          if (x != test->expected_x)
-            g_error (_("x value was %d, %d was expected"), x, test->expected_x);
-
-          if (y != test->expected_y)
-            g_error (_("y value was %d, %d was expected"), y, test->expected_y);
-        }
-
-      if (err)
-        g_error_free (err);
-
-      meta_pos_tokens_free (tokens, n_tokens);
-      ++i;
-    }
-#endif
-}
-
-#if 0
-static void
-run_position_expression_timings (void)
-{
-  int i;
-  int iters;
-  clock_t start;
-  clock_t end;
-  MetaPositionExprEnv env;
-
-#define ITERATIONS 100000
-
-  start = clock ();
-
-  iters = 0;
-  i = 0;
-  while (iters < ITERATIONS)
-    {
-      const PositionExpressionTest *test;
-      int x, y;
-
-      test = &position_expression_tests[i];
-
-      env.x = test->rect.x;
-      env.y = test->rect.y;
-      env.width = test->rect.width;
-      env.height = test->rect.height;
-      env.object_width = -1;
-      env.object_height = -1;
-      env.left_width = 0;
-      env.right_width = 0;
-      env.top_height = 0;
-      env.bottom_height = 0;
-      env.title_width = 5;
-      env.title_height = 5;
-      env.icon_width = 32;
-      env.icon_height = 32;
-      env.mini_icon_width = 16;
-      env.mini_icon_height = 16;
-      env.theme = NULL;
-
-      meta_parse_position_expression (test->expr,
-                                      &env,
-                                      &x, &y, NULL);
-
-      ++iters;
-      ++i;
-      if (i == G_N_ELEMENTS (position_expression_tests))
-        i = 0;
-    }
-
-  end = clock ();
-
-  g_print (_("%d coordinate expressions parsed in %g seconds (%g seconds average)\n"),
-           ITERATIONS,
-           ((double)end - (double)start) / CLOCKS_PER_SEC,
-           ((double)end - (double)start) / CLOCKS_PER_SEC / (double) ITERATIONS);
-
-}
-#endif