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50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
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#include "tools/font_gen/font_gen.h"
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#include <stdlib.h>
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#include "base/array.h"
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#include "base/font.h"
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#include "base/mem.h"
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#include "base/widget.h"
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#include "font/font_bitmap.h"
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#include "font/font_stb.h"
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#include "gtest/gtest.h"
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#include "tools/common/utils.h"
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#include <string>
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using std::string;
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#define TTF_FILE LFTK_ROOT "/data/fonts/starthere.ttf"
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#define BUFF_SIZE 1024 * 1024
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TEST(FontGen, basic) {
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uint32_t size = 0;
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uint8_t* bmp_buff = (uint8_t*)MEM_ALLOC(BUFF_SIZE);
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uint8_t* ttf_buff = (uint8_t*)read_file(TTF_FILE, &size);
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font_t* ttf_font = font_stb_create("default", 20, ttf_buff);
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const char* str = "helloworldHELLOWORLD1243541helloworldHELLOWORLD1243541";
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uint32_t ret = font_gen_buff(ttf_font, str, bmp_buff, BUFF_SIZE);
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font_t* bmp_font = font_bitmap_create(bmp_buff);
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for (uint32_t i = 0; str[i]; i++) {
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glyph_t g1;
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glyph_t g2;
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char c = str[i];
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ASSERT_EQ(font_find_glyph(ttf_font, c, &g1), RET_OK);
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ASSERT_EQ(font_find_glyph(bmp_font, c, &g2), RET_OK);
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ASSERT_EQ(g1.x, g2.x);
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ASSERT_EQ(g1.y, g2.y);
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ASSERT_EQ(g1.w, g2.w);
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ASSERT_EQ(g1.h, g2.h);
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ASSERT_EQ(memcmp(g1.data, g2.data, g1.w * g1.h), 0);
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}
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ASSERT_EQ(ret > 0, true);
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font_destroy(ttf_font);
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font_destroy(bmp_font);
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MEM_FREE(bmp_buff);
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MEM_FREE(ttf_buff);
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}
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