Imported from /home/lorry/working-area/delta_gettext-tarball/gettext-0.19.4.tar.xz.gettext-0.19.4

1 files changed, 213 insertions, 0 deletions

diff --git a/gnulib-local/tests/test-term-ostream.c b/gnulib-local/tests/test-term-ostream.c
new file mode 100644
index 0000000..b8bdbd7
--- /dev/null
+++ b/gnulib-local/tests/test-term-ostream.c
@@ -0,0 +1,213 @@
+/* Test for the term-ostream API.  */
+
+#include <config.h>
+
+#include "term-ostream.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+int
+main ()
+{
+  static struct { const char *name; term_color_t c; int r; int g; int b; }
+         colors[] =
+    {
+      { "black",   -2,   0,   0,   0 },
+      { "blue",    -2,   0,   0, 255 },
+      { "green",   -2,   0, 255,   0 },
+      { "cyan",    -2,   0, 255, 255 },
+      { "red",     -2, 255,   0,   0 },
+      { "magenta", -2, 255,   0, 255 },
+      { "yellow",  -2, 255, 255,   0 },
+      { "white",   -2, 255, 255, 255 },
+      { "default", COLOR_DEFAULT }
+    };
+  term_ostream_t stream;
+  int i, row, col;
+
+  stream = term_ostream_create (1, "stdout");
+
+  for (i = 0; i < 8; i++)
+    colors[i].c =
+      term_ostream_rgb_to_color (stream, colors[i].r, colors[i].g, colors[i].b);
+
+  ostream_write_str (stream, "Colors (foreground/background):\n");
+  ostream_write_str (stream, "       ");
+  for (col = 0; col <= 8; col++)
+    {
+      const char *name = colors[col].name;
+      ostream_write_str (stream, "|");
+      ostream_write_str (stream, name);
+      ostream_write_mem (stream, "        ", 7 - strlen (name));
+    }
+  ostream_write_str (stream, "\n");
+  for (row = 0; row <= 8; row++)
+    {
+      const char *name = colors[row].name;
+      ostream_write_str (stream, name);
+      ostream_write_mem (stream, "        ", 7 - strlen (name));
+      for (col = 0; col <= 8; col++)
+        {
+          term_color_t row_color = colors[row].c;
+          term_color_t col_color = colors[col].c;
+
+          ostream_write_str (stream, "|");
+          term_ostream_set_color (stream, row_color);
+          term_ostream_set_bgcolor (stream, col_color);
+          if (!(term_ostream_get_color (stream) == row_color
+                && term_ostream_get_bgcolor (stream) == col_color))
+            abort ();
+          ostream_write_str (stream, " Words ");
+          term_ostream_set_color (stream, COLOR_DEFAULT);
+          term_ostream_set_bgcolor (stream, COLOR_DEFAULT);
+          if (!(term_ostream_get_color (stream) == COLOR_DEFAULT
+                && term_ostream_get_bgcolor (stream) == COLOR_DEFAULT))
+            abort ();
+        }
+      ostream_write_str (stream, "\n");
+    }
+  ostream_write_str (stream, "\n");
+
+  ostream_write_str (stream, "Colors (hue/saturation):\n");
+  /* Hue from 0 to 1.  */
+  for (row = 0; row <= 17; row++)
+    {
+      for (col = 0; col <= 64; col++)
+        {
+          int r = 255;
+          int b = (int) (255.0f / 64.0f * col + 0.5f);
+          int g = b + (int) (row / 17.0f * (r - b) + 0.5f);
+          term_color_t c = term_ostream_rgb_to_color (stream, r, g, b);
+          term_ostream_set_bgcolor (stream, c);
+          ostream_write_str (stream, " ");
+          term_ostream_set_bgcolor (stream, COLOR_DEFAULT);
+        }
+      ostream_write_str (stream, "\n");
+    }
+  /* Hue from 1 to 2.  */
+  for (row = 17; row >= 0; row--)
+    {
+      for (col = 0; col <= 64; col++)
+        {
+          int g = 255;
+          int b = (int) (255.0f / 64.0f * col + 0.5f);
+          int r = b + (int) (row / 17.0f * (g - b) + 0.5f);
+          term_color_t c = term_ostream_rgb_to_color (stream, r, g, b);
+          term_ostream_set_bgcolor (stream, c);
+          ostream_write_str (stream, " ");
+          term_ostream_set_bgcolor (stream, COLOR_DEFAULT);
+        }
+      ostream_write_str (stream, "\n");
+    }
+  /* Hue from 2 to 3.  */
+  for (row = 0; row <= 17; row++)
+    {
+      for (col = 0; col <= 64; col++)
+        {
+          int g = 255;
+          int r = (int) (255.0f / 64.0f * col + 0.5f);
+          int b = r + (int) (row / 17.0f * (g - r) + 0.5f);
+          term_color_t c = term_ostream_rgb_to_color (stream, r, g, b);
+          term_ostream_set_bgcolor (stream, c);
+          ostream_write_str (stream, " ");
+          term_ostream_set_bgcolor (stream, COLOR_DEFAULT);
+        }
+      ostream_write_str (stream, "\n");
+    }
+  /* Hue from 3 to 4.  */
+  for (row = 17; row >= 0; row--)
+    {
+      for (col = 0; col <= 64; col++)
+        {
+          int b = 255;
+          int r = (int) (255.0f / 64.0f * col + 0.5f);
+          int g = r + (int) (row / 17.0f * (b - r) + 0.5f);
+          term_color_t c = term_ostream_rgb_to_color (stream, r, g, b);
+          term_ostream_set_bgcolor (stream, c);
+          ostream_write_str (stream, " ");
+          term_ostream_set_bgcolor (stream, COLOR_DEFAULT);
+        }
+      ostream_write_str (stream, "\n");
+    }
+  /* Hue from 4 to 5.  */
+  for (row = 0; row <= 17; row++)
+    {
+      for (col = 0; col <= 64; col++)
+        {
+          int b = 255;
+          int g = (int) (255.0f / 64.0f * col + 0.5f);
+          int r = g + (int) (row / 17.0f * (b - g) + 0.5f);
+          term_color_t c = term_ostream_rgb_to_color (stream, r, g, b);
+          term_ostream_set_bgcolor (stream, c);
+          ostream_write_str (stream, " ");
+          term_ostream_set_bgcolor (stream, COLOR_DEFAULT);
+        }
+      ostream_write_str (stream, "\n");
+    }
+  /* Hue from 5 to 6.  */
+  for (row = 17; row >= 0; row--)
+    {
+      for (col = 0; col <= 64; col++)
+        {
+          int r = 255;
+          int g = (int) (255.0f / 64.0f * col + 0.5f);
+          int b = g + (int) (row / 17.0f * (r - g) + 0.5f);
+          term_color_t c = term_ostream_rgb_to_color (stream, r, g, b);
+          term_ostream_set_bgcolor (stream, c);
+          ostream_write_str (stream, " ");
+          term_ostream_set_bgcolor (stream, COLOR_DEFAULT);
+        }
+      ostream_write_str (stream, "\n");
+    }
+  ostream_write_str (stream, "\n");
+
+  ostream_write_str (stream, "Weights:\n");
+  term_ostream_set_weight (stream, WEIGHT_NORMAL);
+  if (term_ostream_get_weight (stream) != WEIGHT_NORMAL)
+    abort ();
+  ostream_write_str (stream, "normal, ");
+  term_ostream_set_weight (stream, WEIGHT_BOLD);
+  if (term_ostream_get_weight (stream) != WEIGHT_BOLD)
+    abort ();
+  ostream_write_str (stream, "bold, ");
+  term_ostream_set_weight (stream, WEIGHT_DEFAULT);
+  if (term_ostream_get_weight (stream) != WEIGHT_DEFAULT)
+    abort ();
+  ostream_write_str (stream, "default \n");
+  ostream_write_str (stream, "\n");
+
+  ostream_write_str (stream, "Postures:\n");
+  term_ostream_set_posture (stream, POSTURE_NORMAL);
+  if (term_ostream_get_posture (stream) != POSTURE_NORMAL)
+    abort ();
+  ostream_write_str (stream, "normal, ");
+  term_ostream_set_posture (stream, POSTURE_ITALIC);
+  if (term_ostream_get_posture (stream) != POSTURE_ITALIC)
+    abort ();
+  ostream_write_str (stream, "italic, ");
+  term_ostream_set_posture (stream, POSTURE_DEFAULT);
+  if (term_ostream_get_posture (stream) != POSTURE_DEFAULT)
+    abort ();
+  ostream_write_str (stream, "default \n");
+  ostream_write_str (stream, "\n");
+
+  ostream_write_str (stream, "Text decorations:\n");
+  term_ostream_set_underline (stream, UNDERLINE_OFF);
+  if (term_ostream_get_underline (stream) != UNDERLINE_OFF)
+    abort ();
+  ostream_write_str (stream, "normal, ");
+  term_ostream_set_underline (stream, UNDERLINE_ON);
+  if (term_ostream_get_underline (stream) != UNDERLINE_ON)
+    abort ();
+  ostream_write_str (stream, "underlined, ");
+  term_ostream_set_underline (stream, UNDERLINE_DEFAULT);
+  if (term_ostream_get_underline (stream) != UNDERLINE_DEFAULT)
+    abort ();
+  ostream_write_str (stream, "default \n");
+  ostream_write_str (stream, "\n");
+
+  ostream_free (stream);
+
+  return 0;
+}