test/py: Add a report show test durations

Execution time varies widely with the existing tests. Provides a way to
produce a summary of the time taken for each test, along with a
histogram.

This is enabled with the --timing flag.

Enable it for sandbox in CI.

Example:

   Duration : Number of tests
   ======== : ========================================
       <1ms :  1
       <8ms :  1
      <20ms : # 20
      <30ms : ######## 127
      <50ms : ######################################## 582
      <75ms : ####### 102
     <100ms : ## 39
     <200ms : ##### 86
     <300ms : # 29
     <500ms : ## 42
     <750ms : # 16
      <1.0s : # 15
      <2.0s : # 23
      <3.0s :  13
      <5.0s :  9
      <7.5s :  1
     <10.0s :  6
     <20.0s :  12

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Simon Glass
2025-01-27 07:52:54 -07:00
parent 341337465f
commit 1aef5f7ce1
4 changed files with 124 additions and 2 deletions

View File

@@ -295,7 +295,7 @@ stages:
export PATH=/opt/qemu/bin:/tmp/uboot-test-hooks/bin:\${PATH}
export PYTHONPATH=/tmp/uboot-test-hooks/py/travis-ci
# "\${var:+"-k \$var"}" expands to "" if \$var is empty, "-k \$var" if not
./test/py/test.py -ra -o cache_dir="\$UBOOT_TRAVIS_BUILD_DIR"/.pytest_cache --bd \${TEST_PY_BD} \${TEST_PY_ID} \${TEST_PY_TEST_SPEC:+"-k \${TEST_PY_TEST_SPEC}"} --build-dir "\$UBOOT_TRAVIS_BUILD_DIR" --report-dir "\$UBOOT_TRAVIS_BUILD_DIR" --junitxml=\$(System.DefaultWorkingDirectory)/results.xml
./test/py/test.py -ra -o cache_dir="\$UBOOT_TRAVIS_BUILD_DIR"/.pytest_cache --bd \${TEST_PY_BD} \${TEST_PY_ID} \${TEST_PY_EXTRA} \${TEST_PY_TEST_SPEC:+"-k \${TEST_PY_TEST_SPEC}"} --build-dir "\$UBOOT_TRAVIS_BUILD_DIR" --report-dir "\$UBOOT_TRAVIS_BUILD_DIR" --junitxml=\$(System.DefaultWorkingDirectory)/results.xml
# the below corresponds to .gitlab-ci.yml "after_script"
rm -rf /tmp/uboot-test-hooks /tmp/venv
EOF
@@ -318,6 +318,7 @@ stages:
matrix:
sandbox:
TEST_PY_BD: "sandbox"
TEST_PY_EXTRA: "--timing"
sandbox_asan:
TEST_PY_BD: "sandbox"
OVERRIDE: "-a ASAN"