Play with adding some more test, bug fixes

    * delete an invalid memmove in textbox

1 files changed, 136 insertions, 0 deletions

diff --git a/test/textbox-test.c b/test/textbox-test.c
new file mode 100644
index 00000000..09ba9973
--- /dev/null
+++ b/test/textbox-test.c
@@ -0,0 +1,136 @@
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <stdio.h>
+#include <assert.h>
+#include <glib.h>
+#include <history.h>
+#include <string.h>
+#include <X11/X.h>
+#include <X11/Xlib.h>
+
+#include <textbox.h>
+#include <rofi.h>
+
+
+static int test = 0;
+
+#define TASSERT(a) {\
+    assert ( a );\
+    printf("Test %3i passed (%s)\n", ++test, #a);\
+}
+
+Display *display = NULL;
+
+static unsigned int color_get ( Display *display, const char *const name )
+{
+    int      screen_id = DefaultScreen ( display );
+    XColor   color;
+    Colormap map = DefaultColormap ( display, screen_id );
+    return XAllocNamedColor ( display, map, name, &color, &color ) ? color.pixel : None;
+}
+
+int main ( int argc, char **argv )
+{
+
+    // Get DISPLAY
+    const char *display_str = getenv ( "DISPLAY" );
+    if ( !( display = XOpenDisplay ( display_str ) ) ) {
+        fprintf ( stderr, "cannot open display!\n" );
+        return EXIT_FAILURE;
+    }
+
+    TASSERT( display != NULL );
+    Screen *screen = DefaultScreenOfDisplay ( display );
+    Window root    = RootWindow ( display, XScreenNumberOfScreen ( screen ) );
+    Window mw = XCreateSimpleWindow ( display, root, 0, 0, 200, 100,
+                                           config.menu_bw,
+                                           color_get ( display, config.menu_bc ),
+                                           color_get ( display, config.menu_bg ) );
+    TASSERT( mw != None );
+
+    textbox_setup ( config.menu_bg, config.menu_fg, 
+                    config.menu_hlbg, config.menu_hlfg ); 
+    textbox *box = textbox_create(mw , TB_EDITABLE|TB_AUTOWIDTH|TB_AUTOHEIGHT, 0,0, -1, -1, NORMAL, "test");
+    TASSERT( box != NULL );
+
+    textbox_cursor_end ( box );
+    TASSERT ( box->cursor == 4); 
+    textbox_cursor ( box, -1 );
+    TASSERT ( box->cursor == 0 ); 
+    textbox_cursor ( box, 8 );
+    TASSERT ( box->cursor == 4 ); 
+    textbox_cursor ( box, 2 );
+    TASSERT ( box->cursor == 2 ); 
+    textbox_insert ( box, 3, "bo");
+    TASSERT ( strcmp(box->text, "tesbot") == 0 ); 
+    textbox_cursor_end ( box );
+    TASSERT ( box->cursor == 6); 
+
+    TASSERT( textbox_get_width( box) > 0 );
+    TASSERT( textbox_get_height( box) > 0 );
+
+    TASSERT( textbox_get_width( box) >= textbox_get_font_width( box)  );
+    TASSERT( textbox_get_height( box) >= textbox_get_font_height( box)  );
+
+    TASSERT( textbox_get_estimated_char_width ( box) > 0 );
+
+    textbox_cursor_bkspc ( box );
+    TASSERT ( strcmp(box->text, "tesbo") == 0 ); 
+    TASSERT ( box->cursor == 5); 
+
+    textbox_cursor_dec ( box );
+    TASSERT ( box->cursor == 4); 
+    textbox_cursor_del ( box );
+    TASSERT ( strcmp(box->text, "tesb") == 0 ); 
+    textbox_cursor_dec ( box );
+    TASSERT ( box->cursor == 3); 
+    textbox_cursor_inc ( box );
+    TASSERT ( box->cursor == 4); 
+    textbox_cursor_inc ( box );
+    TASSERT ( box->cursor == 4); 
+    // Cursor after delete section.
+    textbox_delete ( box, 0, 1 );
+    TASSERT ( strcmp(box->text, "esb") == 0 ); 
+    TASSERT ( box->cursor == 3); 
+    // Cursor before delete.
+    textbox_text( box, "aap noot mies");
+    TASSERT ( strcmp(box->text, "aap noot mies") == 0 ); 
+    textbox_cursor( box, 3 );
+    TASSERT ( box->cursor == 3); 
+    textbox_delete ( box, 3, 6 );
+    TASSERT ( strcmp(box->text, "aapmies") == 0 ); 
+    TASSERT ( box->cursor == 3); 
+
+    // Cursor within delete
+    textbox_text( box, "aap noot mies");
+    TASSERT ( strcmp(box->text, "aap noot mies") == 0 ); 
+    textbox_cursor( box, 5 );
+    TASSERT ( box->cursor == 5); 
+    textbox_delete ( box, 3, 6 );
+    TASSERT ( strcmp(box->text, "aapmies") == 0 ); 
+    TASSERT ( box->cursor == 3); 
+    // Cursor after delete. 
+    textbox_text( box, "aap noot mies");
+    TASSERT ( strcmp(box->text, "aap noot mies") == 0 ); 
+    textbox_cursor( box, 11 );
+    TASSERT ( box->cursor == 11); 
+    textbox_delete ( box, 3, 6 );
+    TASSERT ( strcmp(box->text, "aapmies") == 0 ); 
+    TASSERT ( box->cursor == 5); 
+
+
+    textbox_font ( box, HIGHLIGHT );
+    textbox_draw( box );
+
+    textbox_show( box );
+    textbox_move ( box, 12, 13);
+    TASSERT ( box->x == 12 );
+    TASSERT ( box->y == 13 );
+    textbox_hide( box );
+
+    textbox_free(box);
+    textbox_cleanup();
+    XDestroyWindow ( display, mw);
+    XCloseDisplay ( display );
+}