add scrollbar test.

1 files changed, 75 insertions, 0 deletions

diff --git a/test/scrollbar-test.c b/test/scrollbar-test.c
new file mode 100644
index 00000000..9511de63
--- /dev/null
+++ b/test/scrollbar-test.c
@@ -0,0 +1,75 @@
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <assert.h>
+#include <glib.h>
+#include <string.h>
+#include <widgets/scrollbar.h>
+#include <widgets/widget.h>
+#include <widgets/widget-internal.h>
+unsigned int test =0;
+#define TASSERT( a )    {                                 \
+        assert ( a );                                     \
+        printf ( "Test %3i passed (%s)\n", ++test, # a ); \
+}
+
+#define TASSERTE( a, b )    {                                                            \
+        if ( ( a ) == ( b ) ) {                                                          \
+            printf ( "Test %i passed (%s == %s) (%u == %u)\n", ++test, # a, # b, a, b ); \
+        }else {                                                                          \
+            printf ( "Test %i failed (%s == %s) (%u != %u)\n", ++test, # a, # b, a, b ); \
+            abort ( );                                                                   \
+        }                                                                                \
+}
+
+void color_separator ( G_GNUC_UNUSED void *d )
+{
+
+}
+
+int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv )
+{
+    scrollbar * sb = scrollbar_create ( 0, 0, 10, 100);
+
+    scrollbar_set_handle ( NULL, 10213);
+    scrollbar_set_max_value ( NULL, 10 );
+    scrollbar_set_handle_length ( NULL , 1000);
+
+    scrollbar_set_max_value ( sb, 10000);
+    TASSERTE ( sb->length, 10000 );
+    scrollbar_set_handle_length ( sb, 10);
+    TASSERTE ( sb->pos_length, 10 );
+    scrollbar_set_handle ( sb , 5000 );
+    TASSERTE ( sb->pos, 5000 );
+    scrollbar_set_handle ( sb , 15000 );
+    TASSERTE ( sb->pos, 10000 );
+    scrollbar_set_handle ( sb , UINT32_MAX );
+    TASSERTE ( sb->pos, 10000 );
+    scrollbar_set_handle_length ( sb, 15000);
+    TASSERTE ( sb->pos_length, 10000 );
+    scrollbar_set_handle_length ( sb, 0);
+    TASSERTE ( sb->pos_length, 1 );
+
+    unsigned int cl = scrollbar_clicked ( sb, 10 );
+    TASSERTE ( cl, 1000);
+    cl = scrollbar_clicked ( sb, 20 );
+    TASSERTE ( cl, 2000);
+    cl = scrollbar_clicked ( sb, 0 );
+    TASSERTE ( cl, 0);
+    cl = scrollbar_clicked ( sb, 99 );
+    TASSERTE ( cl, 9900);
+
+    scrollbar_set_max_value ( sb, 100 );
+    for ( unsigned int i = 0; i < 100; i++ ){
+        cl = scrollbar_clicked ( sb, i );
+        TASSERTE ( cl, i);
+    }
+
+    scrollbar_set_max_value ( sb, 200 );
+    for ( unsigned int i = 0; i < 100; i++ ){
+        cl = scrollbar_clicked ( sb, i );
+        TASSERTE ( cl, i*2);
+    }
+    widget_free( WIDGET (sb ) );
+}