utest/zxcrypt/zxcrypt.cpp

196     size_t one = device.block_size();
198     EXPECT_TRUE(device.WriteFd(0, one));
199     EXPECT_TRUE(device.ReadFd(0, one));
211     size_t one = device.block_size();
213     EXPECT_TRUE(device.WriteFd(n - one, one));
214     EXPECT_TRUE(device.ReadFd(n - one, one));
239     size_t one = device.block_size();
240     ssize_t one_s = static_cast<ssize_t>(one);
242     ASSERT_TRUE(device.WriteFd(one, one));
243     ASSERT_TRUE(device.ReadFd(one, one));
245     EXPECT_EQ(device.lseek(one - 1), one_s - 1);
246     EXPECT_LT(device.write(one, one), 0);
247     EXPECT_LT(device.read(one, one), 0);
249     EXPECT_EQ(device.lseek(one + 1), one_s + 1);
250     EXPECT_LT(device.write(one, one), 0);
251     EXPECT_LT(device.read(one, one), 0);
253     EXPECT_EQ(device.lseek(one), one_s);
254     EXPECT_LT(device.write(one, one - 1), 0);
255     EXPECT_LT(device.read(one, one - 1), 0);
257     EXPECT_EQ(device.lseek(one), one_s);
258     EXPECT_LT(device.write(one, one + 1), 0);
259     EXPECT_LT(device.read(one, one + 1), 0);
273     size_t one = device.block_size();
274     ssize_t one_s = static_cast<ssize_t>(one);
276     size_t two = one + one;
279     ASSERT_TRUE(device.WriteFd(0, one));
282     EXPECT_NE(device.write(n, one), one_s);
284     EXPECT_EQ(device.lseek(n - one), n_s - one_s);
285     EXPECT_NE(device.write(n - one, two), two_s);
288     EXPECT_NE(device.write(two, n - one), n_s - one_s);
290     EXPECT_EQ(device.lseek(one), one_s);
291     EXPECT_NE(device.write(one, n), n_s);
293     ASSERT_TRUE(device.ReadFd(0, one));
296     EXPECT_NE(device.read(n, one), one_s);
298     EXPECT_EQ(device.lseek(n - one), n_s - one_s);
299     EXPECT_NE(device.read(n - one, two), two_s);
302     EXPECT_NE(device.read(two, n - one), n_s - one_s);
304     EXPECT_EQ(device.lseek(one), one_s);
305     EXPECT_NE(device.read(one, n), n_s);
317     size_t one = device.block_size();
322     for (size_t off = 0; off < n; off += one) {
323         EXPECT_TRUE(device.ReadFd(off, one));
336     size_t one = device.block_size();
338     for (size_t off = 0; off < n; off += one) {
339         EXPECT_TRUE(device.WriteFd(off, one));
506     size_t one = device.block_size();
507     ssize_t one_s = static_cast<ssize_t>(one);
510     EXPECT_NE(device.write(n, one), one_s);
521     EXPECT_EQ(device.write(n, one), one_s);