forked from old/legacy-imlib2
155 lines
3.9 KiB
C++
155 lines
3.9 KiB
C++
#include <gtest/gtest.h>
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#include <Imlib2.h>
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#if 0
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#define D(...) printf(__VA_ARGS__)
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#else
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#define D(...) do { } while (0)
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#endif
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#define EXPECT_OK(x) EXPECT_FALSE(x)
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#define EXPECT_ERR(x) EXPECT_TRUE(x)
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#define TOPDIR SRC_DIR
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#define FILE_REF "test/images/icon-64.bmp"
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static const char *const pfxs[] = {
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"argb",
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"bmp",
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"ff",
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// "gif",
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// "ico",
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"jpeg",
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// "lbm",
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"png",
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"pnm",
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"tga",
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"tiff",
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"webp",
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"xbm",
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// "xpm",
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};
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#define N_PFX (sizeof(pfxs) / sizeof(char*))
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static int
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progress(Imlib_Image im, char percent, int update_x, int update_y,
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int update_w, int update_h)
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{
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D("%s: %3d%% %4d,%4d %4dx%4d\n",
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__func__, percent, update_x, update_y, update_w, update_h);
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return 1; /* Continue */
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}
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static void
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test_save(void)
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{
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char filei[256];
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char fileo[256];
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unsigned int i;
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int w, h;
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Imlib_Image im, im1, im2, im3;
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Imlib_Load_Error lerr;
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snprintf(filei, sizeof(filei), "%s/%s", TOPDIR, FILE_REF);
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D("Load '%s'\n", filei);
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im = imlib_load_image(filei);
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if (!im)
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{
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printf("Error loading '%s'\n", filei);
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exit(0);
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}
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imlib_context_set_image(im);
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w = imlib_image_get_width();
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h = imlib_image_get_height();
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im1 = imlib_create_cropped_scaled_image(0, 0, w, h, w + 1, h + 1);
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im2 = imlib_create_cropped_scaled_image(0, 0, w, h, w + 2, h + 2);
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im3 = imlib_create_cropped_scaled_image(0, 0, w, h, w + 3, h + 3);
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ASSERT_TRUE(im);
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ASSERT_TRUE(im1);
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ASSERT_TRUE(im2);
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ASSERT_TRUE(im3);
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for (i = 0; i < N_PFX; i++)
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{
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imlib_context_set_image(im);
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imlib_image_set_format(pfxs[i]);
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w = imlib_image_get_width();
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h = imlib_image_get_height();
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snprintf(fileo, sizeof(fileo), "%s/%s-%dx%d.%s",
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".", "img_save", w, h, pfxs[i]);
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D("Save '%s'\n", fileo);
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imlib_save_image_with_error_return(fileo, &lerr);
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EXPECT_EQ(lerr, 0);
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if (lerr)
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D("Error %d saving '%s'\n", lerr, fileo);
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imlib_context_set_image(im1);
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imlib_image_set_format(pfxs[i]);
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w = imlib_image_get_width();
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h = imlib_image_get_height();
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snprintf(fileo, sizeof(fileo), "%s/%s-%dx%d.%s",
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".", "img_save", w, h, pfxs[i]);
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D("Save '%s'\n", fileo);
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imlib_save_image_with_error_return(fileo, &lerr);
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EXPECT_EQ(lerr, 0);
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if (lerr)
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D("Error %d saving '%s'\n", lerr, fileo);
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imlib_context_set_image(im2);
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imlib_image_set_format(pfxs[i]);
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w = imlib_image_get_width();
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h = imlib_image_get_height();
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snprintf(fileo, sizeof(fileo), "%s/%s-%dx%d.%s",
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".", "img_save", w, h, pfxs[i]);
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D("Save '%s'\n", fileo);
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imlib_save_image_with_error_return(fileo, &lerr);
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EXPECT_EQ(lerr, 0);
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if (lerr)
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D("Error %d saving '%s'\n", lerr, fileo);
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imlib_context_set_image(im3);
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imlib_image_set_format(pfxs[i]);
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w = imlib_image_get_width();
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h = imlib_image_get_height();
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snprintf(fileo, sizeof(fileo), "%s/%s-%dx%d.%s",
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".", "img_save", w, h, pfxs[i]);
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D("Save '%s'\n", fileo);
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imlib_save_image_with_error_return(fileo, &lerr);
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EXPECT_EQ(lerr, 0);
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if (lerr)
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D("Error %d saving '%s'\n", lerr, fileo);
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}
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imlib_context_set_image(im);
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imlib_free_image_and_decache();
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imlib_context_set_image(im1);
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imlib_free_image_and_decache();
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imlib_context_set_image(im2);
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imlib_free_image_and_decache();
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imlib_context_set_image(im3);
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imlib_free_image_and_decache();
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}
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TEST(SAVE, save_1)
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{
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test_save();
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}
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TEST(SAVE, save_2)
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{
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imlib_context_set_progress_function(progress);
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imlib_context_set_progress_granularity(10);
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test_save();
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}
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int
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main(int argc, char **argv)
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{
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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