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Diffstat (limited to 'Build/source/extra/xz-4.999.9beta/tests/test_check.c')
-rw-r--r--Build/source/extra/xz-4.999.9beta/tests/test_check.c83
1 files changed, 83 insertions, 0 deletions
diff --git a/Build/source/extra/xz-4.999.9beta/tests/test_check.c b/Build/source/extra/xz-4.999.9beta/tests/test_check.c
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index 00000000000..7d4a36078cf
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+++ b/Build/source/extra/xz-4.999.9beta/tests/test_check.c
@@ -0,0 +1,83 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file test_check.c
+/// \brief Tests integrity checks
+///
+/// \todo Add SHA256
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tests.h"
+
+
+static const uint8_t test_string[9] = "123456789";
+static const uint8_t test_unaligned[12] = "xxx123456789";
+
+
+static bool
+test_crc32(void)
+{
+ static const uint32_t test_vector = 0xCBF43926;
+
+ // Test 1
+ uint32_t crc = lzma_crc32(test_string, sizeof(test_string), 0);
+ if (crc != test_vector)
+ return true;
+
+ // Test 2
+ crc = lzma_crc32(test_unaligned + 3, sizeof(test_string), 0);
+ if (crc != test_vector)
+ return true;
+
+ // Test 3
+ crc = 0;
+ for (size_t i = 0; i < sizeof(test_string); ++i)
+ crc = lzma_crc32(test_string + i, 1, crc);
+ if (crc != test_vector)
+ return true;
+
+ return false;
+}
+
+
+static bool
+test_crc64(void)
+{
+ static const uint64_t test_vector = 0x995DC9BBDF1939FA;
+
+ // Test 1
+ uint64_t crc = lzma_crc64(test_string, sizeof(test_string), 0);
+ if (crc != test_vector)
+ return true;
+
+ // Test 2
+ crc = lzma_crc64(test_unaligned + 3, sizeof(test_string), 0);
+ if (crc != test_vector)
+ return true;
+
+ // Test 3
+ crc = 0;
+ for (size_t i = 0; i < sizeof(test_string); ++i)
+ crc = lzma_crc64(test_string + i, 1, crc);
+ if (crc != test_vector)
+ return true;
+
+ return false;
+}
+
+
+int
+main(void)
+{
+ bool error = false;
+
+ error |= test_crc32();
+ error |= test_crc64();
+
+ return error ? 1 : 0;
+}