test: Add 1, update 4 and remove 1 files
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251
tests/test.sh
251
tests/test.sh
@@ -14,10 +14,33 @@ cd "$PROJECT_DIR/dshash"
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make clean > /dev/null 2>&1
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make > /dev/null 2>&1
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TOTAL_PASSED=0
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TOTAL_FAILED=0
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# =====================================
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# SECTION 1: Library Unit Tests
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# =====================================
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echo ""
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echo "=== Section 1: Library Unit Tests ==="
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echo "Building test program..."
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cd "$SCRIPT_DIR"
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g++ -std=c++17 -o test_lib test_lib.cpp ../src/dshash.cpp -I../src
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./test_lib
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if [ $? -eq 0 ]; then
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echo "✓ All library tests passed"
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TOTAL_PASSED=$((TOTAL_PASSED + 7))
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else
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echo "✗ Library tests failed"
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TOTAL_FAILED=$((TOTAL_FAILED + 1))
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fi
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# =====================================
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# SECTION 2: Basic Utility Tests
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# =====================================
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echo ""
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echo "=== Section 2: Basic Utility Tests ==="
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FAILED=0
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PASSED=0
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@@ -37,20 +60,6 @@ run_test() {
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fi
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}
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echo ""
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echo "Running library tests..."
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./test_lib
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if [ $? -eq 0 ]; then
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echo "✓ All library tests passed"
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PASSED=$((PASSED + 1))
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else
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echo "✗ Library tests failed"
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FAILED=$((FAILED + 1))
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fi
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echo ""
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echo "Running utility tests..."
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echo -n "abc" > "$TEMP_DIR/test1.txt"
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HASH=$($DSHASH_BIN "$TEMP_DIR/test1.txt")
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run_test "Hash of 'abc'" "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad" "$HASH"
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@@ -86,12 +95,222 @@ else
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run_test "Verbose mode for directory" "works" "failed"
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fi
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TOTAL_PASSED=$((TOTAL_PASSED + PASSED))
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TOTAL_FAILED=$((TOTAL_FAILED + FAILED))
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# =====================================
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# SECTION 3: System SHA256 Comparison
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# =====================================
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echo ""
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echo "=== Section 3: System SHA256 Comparison ==="
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FAILED=0
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PASSED=0
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compare_with_system() {
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local test_name="$1"
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local file_path="$2"
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local our_hash=$($DSHASH_BIN "$file_path")
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local system_hash=$(sha256sum "$file_path" | cut -d' ' -f1)
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if [ "$our_hash" = "$system_hash" ]; then
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echo "✓ $test_name"
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PASSED=$((PASSED + 1))
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else
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echo "✗ $test_name"
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echo " Our hash: $our_hash"
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echo " System hash: $system_hash"
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FAILED=$((FAILED + 1))
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fi
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}
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# Test various file types
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echo -n "a" > "$TEMP_DIR/single.txt"
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compare_with_system "Single character" "$TEMP_DIR/single.txt"
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printf "\x00\x01\x02\x03\xFF\xFE\xFD" > "$TEMP_DIR/binary.bin"
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compare_with_system "Binary data" "$TEMP_DIR/binary.bin"
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dd if=/dev/zero bs=1024 count=1024 2>/dev/null | tr '\0' 'A' > "$TEMP_DIR/large.txt"
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compare_with_system "Large file (1MB)" "$TEMP_DIR/large.txt"
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echo -n "!@#$%^&*()_+-=[]{}|;':\",./<>?" > "$TEMP_DIR/special.txt"
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compare_with_system "Special characters" "$TEMP_DIR/special.txt"
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echo -n "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" > "$TEMP_DIR/64bytes.txt"
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compare_with_system "Exactly 64 bytes" "$TEMP_DIR/64bytes.txt"
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echo -n "Hello 世界 🌍 Здравствуй мир" > "$TEMP_DIR/unicode.txt"
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compare_with_system "Unicode text" "$TEMP_DIR/unicode.txt"
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for i in {0..255}; do
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printf "\\x$(printf %02x $i)"
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done > "$TEMP_DIR/allbytes.bin"
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compare_with_system "All byte values 0-255" "$TEMP_DIR/allbytes.bin"
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TOTAL_PASSED=$((TOTAL_PASSED + PASSED))
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TOTAL_FAILED=$((TOTAL_FAILED + FAILED))
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# =====================================
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# SECTION 4: NIST Test Vectors
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# =====================================
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echo ""
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echo "=== Section 4: NIST Test Vectors ==="
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FAILED=0
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PASSED=0
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# NIST test vectors
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declare -a VECTORS=(
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"|e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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"abc|ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"
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"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq|248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1"
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"a|ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb"
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)
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for vector in "${VECTORS[@]}"; do
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IFS='|' read -r input expected <<< "$vector"
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echo -n "$input" > "$TEMP_DIR/test.txt"
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our_hash=$($DSHASH_BIN "$TEMP_DIR/test.txt")
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if [ "$our_hash" = "$expected" ]; then
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if [ -z "$input" ]; then
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echo "✓ Empty string"
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elif [ ${#input} -gt 20 ]; then
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echo "✓ '${input:0:20}...'"
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else
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echo "✓ '$input'"
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fi
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PASSED=$((PASSED + 1))
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else
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echo "✗ Failed for input: '$input'"
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echo " Expected: $expected"
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echo " Got: $our_hash"
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FAILED=$((FAILED + 1))
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fi
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done
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# Special test: one million 'a' characters
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perl -e 'print "a" x 1000000' > "$TEMP_DIR/million_a.txt"
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our_hash=$($DSHASH_BIN "$TEMP_DIR/million_a.txt")
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expected="cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0"
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if [ "$our_hash" = "$expected" ]; then
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echo "✓ One million 'a' characters"
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PASSED=$((PASSED + 1))
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else
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echo "✗ One million 'a' characters"
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FAILED=$((FAILED + 1))
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fi
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TOTAL_PASSED=$((TOTAL_PASSED + PASSED))
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TOTAL_FAILED=$((TOTAL_FAILED + FAILED))
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# =====================================
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# SECTION 5: Stress Tests
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# =====================================
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echo ""
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echo "=== Section 5: Stress Tests ==="
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cd "$SCRIPT_DIR"
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g++ -std=c++17 -O2 -o test_stress test_stress.cpp ../src/dshash.cpp -I../src 2>/dev/null
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if ./test_stress > /dev/null 2>&1; then
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echo "✓ All stress tests passed (8 tests)"
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TOTAL_PASSED=$((TOTAL_PASSED + 8))
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else
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echo "✗ Stress tests failed"
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TOTAL_FAILED=$((TOTAL_FAILED + 1))
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fi
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rm -f test_stress test_lib
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# =====================================
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# SECTION 6: Edge Cases
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# =====================================
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echo ""
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echo "=== Section 6: Edge Cases ==="
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FAILED=0
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PASSED=0
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# File with spaces in name
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echo -n "test" > "$TEMP_DIR/file with spaces.txt"
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OUR_HASH=$($DSHASH_BIN "$TEMP_DIR/file with spaces.txt")
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SYSTEM_HASH=$(sha256sum "$TEMP_DIR/file with spaces.txt" | cut -d' ' -f1)
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if [ "$OUR_HASH" = "$SYSTEM_HASH" ]; then
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echo "✓ File with spaces in name"
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PASSED=$((PASSED + 1))
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else
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echo "✗ File with spaces in name"
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FAILED=$((FAILED + 1))
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fi
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# Symlink handling
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echo -n "target" > "$TEMP_DIR/target.txt"
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ln -s "$TEMP_DIR/target.txt" "$TEMP_DIR/link.txt"
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OUR_HASH=$($DSHASH_BIN "$TEMP_DIR/link.txt")
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SYSTEM_HASH=$(sha256sum "$TEMP_DIR/link.txt" | cut -d' ' -f1)
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if [ "$OUR_HASH" = "$SYSTEM_HASH" ]; then
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echo "✓ Symlink handling"
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PASSED=$((PASSED + 1))
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else
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echo "✗ Symlink handling"
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FAILED=$((FAILED + 1))
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fi
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# 55 bytes (padding edge case)
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echo -n "0123456789abcdef0123456789abcdef0123456789abcdef0123456" > "$TEMP_DIR/55bytes.txt"
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compare_with_system "55 bytes (padding edge)" "$TEMP_DIR/55bytes.txt"
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# 56 bytes (padding edge case)
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echo -n "0123456789abcdef0123456789abcdef0123456789abcdef01234567" > "$TEMP_DIR/56bytes.txt"
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compare_with_system "56 bytes (padding edge)" "$TEMP_DIR/56bytes.txt"
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TOTAL_PASSED=$((TOTAL_PASSED + PASSED))
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TOTAL_FAILED=$((TOTAL_FAILED + FAILED))
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# =====================================
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# SECTION 7: Performance Test
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# =====================================
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echo ""
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echo "=== Section 7: Performance Test ==="
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# Create a 10MB file
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dd if=/dev/urandom bs=1024 count=10240 of="$TEMP_DIR/10mb.bin" 2>/dev/null
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# Time our implementation
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START=$(date +%s%N)
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OUR_HASH=$($DSHASH_BIN "$TEMP_DIR/10mb.bin")
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END=$(date +%s%N)
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OUR_TIME=$(( (END - START) / 1000000 ))
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# Time system sha256sum
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START=$(date +%s%N)
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SYSTEM_HASH=$(sha256sum "$TEMP_DIR/10mb.bin" | cut -d' ' -f1)
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END=$(date +%s%N)
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SYSTEM_TIME=$(( (END - START) / 1000000 ))
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if [ "$OUR_HASH" = "$SYSTEM_HASH" ]; then
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echo "✓ 10MB file hash matches"
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echo " Our time: ${OUR_TIME}ms"
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echo " System time: ${SYSTEM_TIME}ms"
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TOTAL_PASSED=$((TOTAL_PASSED + 1))
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else
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echo "✗ 10MB file hash mismatch"
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TOTAL_FAILED=$((TOTAL_FAILED + 1))
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fi
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# =====================================
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# FINAL SUMMARY
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# =====================================
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echo ""
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echo "========================================="
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echo "Test Results: $PASSED passed, $FAILED failed"
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echo "Test Results: $TOTAL_PASSED passed, $TOTAL_FAILED failed"
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echo "========================================="
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if [ $FAILED -eq 0 ]; then
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if [ $TOTAL_FAILED -eq 0 ]; then
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echo "All tests passed!"
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exit 0
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else
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