Claude
d7497c8ab1
Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_017ic4b7Jbw5CxUQ13D7gn25
32 lines
1.3 KiB
Bash
Executable File
32 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Regenerates every file in spring-test-slices/output/.
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# Needs JDK 25 and Maven on the PATH. Takes about a minute.
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set -euo pipefail
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cd "$(dirname "$0")/.."
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OUT=output
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# keep transcripts free of JVM launcher noise that varies per machine
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filter() { grep -vE '^(Picked up JAVA_TOOL_OPTIONS|WARNING: )' || true; }
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rm -f "$OUT"/*.txt
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mkdir -p "$OUT"
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# 1. the whole suite: every test writes its own transcript to output/ and asserts the same facts
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mvn -B -q clean test 2>&1 | filter | grep -E 'Tests run:|BUILD|ERROR' || true
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# 2. which test jars does spring-boot-starter-test alone bring in?
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./scripts/starter-test-only.sh
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# 3. startup time of each context, one test class per JVM so nothing is cached.
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# Spring Boot logs "Started <TestClass> in N seconds" for every context it builds.
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# Timings vary by machine and by run: read them as indicative, not as a result.
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{
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echo "Context startup time per test class (one class per mvn run; indicative, varies between runs)"
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echo
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for cls in JsonSliceTest RestClientSliceTest WebMvcSliceTest DataJpaSliceTest FullContextTest; do
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mvn -B test -Dtest="$cls" 2>&1 | grep -oE "Started $cls in [0-9.]+ seconds" | head -1
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done
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} > "$OUT/30-startup-times.txt"
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echo "done: $(ls "$OUT" | wc -l) files in $OUT/"
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