mirror of
https://github.com/facebook/zstd.git
synced 2025-04-19 00:44:19 +03:00
93 lines
2.9 KiB
Bash
Executable File
93 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# test_process_substitution.bash
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# Test zstd's support for process substitution with --filelist
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# Process arguments
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ZSTD_PATH="zstd" # Default to using zstd from PATH
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if [ $# -ge 1 ]; then
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ZSTD_PATH="$1"
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fi
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echo "Using zstd executable: $ZSTD_PATH"
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set -e # Exit on error
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# Set up test directory and files
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echo "Setting up test environment..."
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TEST_DIR="tmp_process_substit"
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rm -rf "$TEST_DIR"
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mkdir -p "$TEST_DIR"
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echo "Content of file 1" > "$TEST_DIR/file1.txt"
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echo "Content of file 2" > "$TEST_DIR/file2.txt"
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echo "Content of file 3" > "$TEST_DIR/file3.txt"
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# Clean up any previous test artifacts
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rm -f "$TEST_DIR/output.zst" "$TEST_DIR/output_echo.zst" "$TEST_DIR/output_cat.zst"
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rm -rf "$TEST_DIR/extracted"
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mkdir -p "$TEST_DIR/extracted"
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echo "=== Testing process substitution with --filelist ==="
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# Test 1: Basic process substitution with find
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echo "Test 1: Basic process substitution (find command)"
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"$ZSTD_PATH" --filelist=<(find "$TEST_DIR" -name "*.txt" | sort) -c > "$TEST_DIR/output.zst"
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if [ -f "$TEST_DIR/output.zst" ]; then
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echo "✓ Test 1 PASSED: Output file was created"
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else
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echo "✗ Test 1 FAILED: Output file was not created"
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exit 1
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fi
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# Test 2: Process substitution with echo
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echo "Test 2: Process substitution (echo command)"
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"$ZSTD_PATH" --filelist=<(echo -e "$TEST_DIR/file1.txt\n$TEST_DIR/file2.txt") -c > "$TEST_DIR/output_echo.zst"
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if [ -f "$TEST_DIR/output_echo.zst" ]; then
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echo "✓ Test 2 PASSED: Output file was created"
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else
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echo "✗ Test 2 FAILED: Output file was not created"
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exit 1
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fi
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# Test 3: Process substitution with cat
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echo "Test 3: Process substitution (cat command)"
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echo -e "$TEST_DIR/file1.txt\n$TEST_DIR/file3.txt" > "$TEST_DIR/filelist.txt"
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"$ZSTD_PATH" --filelist=<(cat "$TEST_DIR/filelist.txt") -c > "$TEST_DIR/output_cat.zst"
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if [ -f "$TEST_DIR/output_cat.zst" ]; then
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echo "✓ Test 3 PASSED: Output file was created"
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else
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echo "✗ Test 3 FAILED: Output file was not created"
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exit 1
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fi
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# Test 4: Verify contents of archives
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echo "Test 4: Verifying archive contents"
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"$ZSTD_PATH" -d "$TEST_DIR/output.zst" -o "$TEST_DIR/extracted/combined.out"
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if grep -q "Content of file 1" "$TEST_DIR/extracted/combined.out" &&
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grep -q "Content of file 2" "$TEST_DIR/extracted/combined.out" &&
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grep -q "Content of file 3" "$TEST_DIR/extracted/combined.out"; then
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echo "✓ Test 4 PASSED: All files were correctly archived and extracted"
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else
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echo "✗ Test 4 FAILED: Not all expected content was found in the extracted file"
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exit 1
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fi
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# Test 5: Edge case with empty list
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echo "Test 5: Process substitution with empty input"
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"$ZSTD_PATH" --filelist=<(echo "") -c > "$TEST_DIR/output_empty.zst" 2>/dev/null || true
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if [ -f "$TEST_DIR/output_empty.zst" ]; then
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echo "✓ Test 5 PASSED: Handled empty input gracefully"
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else
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echo "✓ Test 5 PASSED: Properly rejected empty input"
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fi
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# cleanup
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rm -rf "$TEST_DIR"
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echo "All tests completed successfully!"
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