Mercurial > hg
view tests/test-run-tests.t @ 21977:4ca4e1572022
run-tests: '--time' option provide more details to Linux users
As our tests execute in child processes, this patch uses os.times()
module in replace of time.time() module to provide additional info like
user time and system time spent by child's processes along with real elapsed
time taken by a process.
There is one limitation of this patch. It can work only for Linux users and
not for Windows.
"os.times" module returns a 5-tuple of a floaing point numbers.
1) User time
2) System time
3) Child's user time
4) Child's system time
5) Ellapsed real time
On Windows, only the first two items are filled, the others are zero.
Therefore, below test cases does not break on Windows but instead gives the
zero value.
author | anuraggoel <anurag.dsps@gmail.com> |
---|---|
date | Thu, 26 Jun 2014 01:22:50 +0530 |
parents | 6c36dc6cd61a |
children | 20bfcb484554 |
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This file tests the behavior of run-tests.py itself. Smoke test ============ $ $TESTDIR/run-tests.py # Ran 0 tests, 0 skipped, 0 warned, 0 failed. a succesful test ======================= $ cat > test-success.t << EOF > $ echo babar > babar > EOF $ $TESTDIR/run-tests.py --with-hg=`which hg` . # Ran 1 tests, 0 skipped, 0 warned, 0 failed. failing test ================== $ cat > test-failure.t << EOF > $ echo babar > rataxes > EOF $ $TESTDIR/run-tests.py --with-hg=`which hg` --- $TESTTMP/test-failure.t +++ $TESTTMP/test-failure.t.err @@ -1,2 +1,2 @@ $ echo babar - rataxes + babar ERROR: test-failure.t output changed !. Failed test-failure.t: output changed # Ran 2 tests, 0 skipped, 0 warned, 1 failed. python hash seed: * (glob) [1] test for --retest ==================== $ $TESTDIR/run-tests.py --with-hg=`which hg` --retest --- $TESTTMP/test-failure.t +++ $TESTTMP/test-failure.t.err @@ -1,2 +1,2 @@ $ echo babar - rataxes + babar ERROR: test-failure.t output changed ! Failed test-failure.t: output changed # Ran 1 tests, 1 skipped, 0 warned, 1 failed. python hash seed: * (glob) [1] Selecting Tests To Run ====================== successful $ $TESTDIR/run-tests.py --with-hg=`which hg` test-success.t . # Ran 1 tests, 0 skipped, 0 warned, 0 failed. failed $ $TESTDIR/run-tests.py --with-hg=`which hg` test-failure.t --- $TESTTMP/test-failure.t +++ $TESTTMP/test-failure.t.err @@ -1,2 +1,2 @@ $ echo babar - rataxes + babar ERROR: test-failure.t output changed ! Failed test-failure.t: output changed # Ran 1 tests, 0 skipped, 0 warned, 1 failed. python hash seed: * (glob) [1] Running In Debug Mode ====================== $ $TESTDIR/run-tests.py --with-hg=`which hg` --debug + echo SALT* 0 0 (glob) SALT* 0 0 (glob) + echo babar babar + echo SALT* 2 0 (glob) SALT* 2 0 (glob) .+ echo SALT* 0 0 (glob) SALT* 0 0 (glob) + echo babar babar + echo SALT* 2 0 (glob) SALT* 2 0 (glob) . # Ran 2 tests, 0 skipped, 0 warned, 0 failed. Parallel runs ============== (duplicate the failing test to get predictable output) $ cp test-failure.t test-failure-copy.t $ $TESTDIR/run-tests.py --with-hg=`which hg` --jobs 2 test-failure*.t --- $TESTTMP/test-failure*.t (glob) +++ $TESTTMP/test-failure*.t.err (glob) @@ -1,2 +1,2 @@ $ echo babar - rataxes + babar ERROR: test-failure*.t output changed (glob) ! --- $TESTTMP/test-failure*.t (glob) +++ $TESTTMP/test-failure*.t.err (glob) @@ -1,2 +1,2 @@ $ echo babar - rataxes + babar ERROR: test-failure*.t output changed (glob) ! Failed test-failure*.t: output changed (glob) Failed test-failure*.t: output changed (glob) # Ran 2 tests, 0 skipped, 0 warned, 2 failed. python hash seed: * (glob) [1] (delete the duplicated test file) $ rm test-failure-copy.t Interactive run =============== (backup the failing test) $ cp test-failure.t backup Refuse the fix $ echo 'n' | $TESTDIR/run-tests.py --with-hg=`which hg` -i --- $TESTTMP/test-failure.t +++ $TESTTMP/test-failure.t.err @@ -1,2 +1,2 @@ $ echo babar - rataxes + babar Accept this change? [n] ERROR: test-failure.t output changed !. Failed test-failure.t: output changed # Ran 2 tests, 0 skipped, 0 warned, 1 failed. python hash seed: * (glob) [1] $ cat test-failure.t $ echo babar rataxes Accept the fix $ echo 'y' | $TESTDIR/run-tests.py --with-hg=`which hg` -i --- $TESTTMP/test-failure.t +++ $TESTTMP/test-failure.t.err @@ -1,2 +1,2 @@ $ echo babar - rataxes + babar Accept this change? [n] .. # Ran 2 tests, 0 skipped, 0 warned, 0 failed. $ cat test-failure.t $ echo babar babar (reinstall) $ mv backup test-failure.t No Diff =============== $ $TESTDIR/run-tests.py --with-hg=`which hg` --nodiff !. Failed test-failure.t: output changed # Ran 2 tests, 0 skipped, 0 warned, 1 failed. python hash seed: * (glob) [1] test for --time ================== $ $TESTDIR/run-tests.py --with-hg=`which hg` test-success.t --time . # Ran 1 tests, 0 skipped, 0 warned, 0 failed. # Producing time report cuser csys real Test \s*[\d\.]{5} \s*[\d\.]{5} \s*[\d\.]{5} test-success.t (re) test for --time with --job enabled ==================================== $ $TESTDIR/run-tests.py --with-hg=`which hg` test-success.t --time --jobs 2 . # Ran 1 tests, 0 skipped, 0 warned, 0 failed. # Producing time report cuser csys real Test \s*[\d\.]{5} \s*[\d\.]{5} \s*[\d\.]{5} test-success.t (re)