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46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
#include "streams/ostream_file.h"
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#include "streams/istream_file.h"
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#include "gtest/gtest.h"
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static void test_write(const char* filename) {
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tk_ostream_t* is = tk_ostream_file_create(filename);
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ASSERT_EQ(tk_ostream_write(is, (uint8_t*)"aaaa", 4), 4);
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ASSERT_EQ(tk_ostream_write(is, (uint8_t*)"2222", 4), 4);
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ASSERT_EQ(tk_ostream_write(is, (uint8_t*)"3333", 4), 4);
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ASSERT_EQ(tk_ostream_seek(is, 0), RET_OK);
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ASSERT_EQ(tk_ostream_write(is, (uint8_t*)"1111", 4), 4);
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object_unref(OBJECT(is));
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}
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static void test_read(const char* filename) {
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uint8_t buff[4];
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tk_istream_t* is = tk_istream_file_create(filename);
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ASSERT_EQ(tk_istream_read(is, buff, 4), 4);
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ASSERT_EQ(memcmp(buff, "1111", 4), 0);
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ASSERT_EQ(tk_istream_read(is, buff, 4), 4);
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ASSERT_EQ(memcmp(buff, "2222", 4), 0);
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ASSERT_EQ(tk_istream_read(is, buff, 4), 4);
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ASSERT_EQ(memcmp(buff, "3333", 4), 0);
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ASSERT_EQ(tk_istream_read(is, buff, 4), 0);
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ASSERT_EQ(tk_istream_seek(is, 0), RET_OK);
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ASSERT_EQ(tk_istream_read(is, buff, 4), 4);
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ASSERT_EQ(memcmp(buff, "1111", 4), 0);
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object_unref(OBJECT(is));
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}
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TEST(StreamFile, basic) {
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const char* filename = "./tests/testdata/istream.txt";
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test_write(filename);
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test_read(filename);
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}
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