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view tests/test-run-tests.t @ 22799:bafa371d7af3

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addset: drop caching through generatorset The utility of this cache is debatable (no visible benchmark impact) and using generatorset for such purpose makes the code complicated. We drop it for now. Someone can reintroduce a smart version of it in the future if it is detected to be relevant.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Fri, 03 Oct 2014 20:23:02 -0700
parents 36a940d82f88
children 9a20f53e436f
line wrap: on
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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
  >   $ echo xyzzy
  >   xyzzy
  > 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
  > This is a noop statement so that
  > this test is still more bytes than success.
  > EOF

  $ $TESTDIR/run-tests.py --with-hg=`which hg`
  
  --- $TESTTMP/test-failure.t (glob)
  +++ $TESTTMP/test-failure.t.err (glob)
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  
  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 --xunit support
  $ $TESTDIR/run-tests.py --with-hg=`which hg` --xunit=xunit.xml
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  
  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 xunit.xml
  <?xml version="1.0" encoding="utf-8"?>
  <testsuite errors="0" failures="1" name="run-tests" skipped="0" tests="2">
    <testcase name="test-success.t" time="*"/> (glob)
    <testcase name="test-failure.t" time="*"> (glob)
  <![CDATA[--- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  ]]>  </testcase>
  </testsuite>

test for --retest
====================

  $ $TESTDIR/run-tests.py --with-hg=`which hg` --retest
  
  --- $TESTTMP/test-failure.t (glob)
  +++ $TESTTMP/test-failure.t.err (glob)
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  
  ERROR: test-failure.t output changed
  !
  Failed test-failure.t: output changed
  # Ran 2 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.

success w/ keyword
  $ $TESTDIR/run-tests.py --with-hg=`which hg` -k xyzzy
  .
  # Ran 2 tests, 1 skipped, 0 warned, 0 failed.

failed

  $ $TESTDIR/run-tests.py --with-hg=`which hg` test-failure.t
  
  --- $TESTTMP/test-failure.t (glob)
  +++ $TESTTMP/test-failure.t.err (glob)
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  
  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]

failure w/ keyword
  $ $TESTDIR/run-tests.py --with-hg=`which hg` -k rataxes
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  
  ERROR: test-failure.t output changed
  !
  Failed test-failure.t: output changed
  # Ran 2 tests, 1 skipped, 0 warned, 1 failed.
  python hash seed: * (glob)
  [1]

Running In Debug Mode
======================

  $ $TESTDIR/run-tests.py --with-hg=`which hg` --debug 2>&1 | grep -v pwd
  + echo SALT* 0 0 (glob)
  SALT* 0 0 (glob)
  + echo babar
  babar
  + echo SALT* 4 0 (glob)
  SALT* 4 0 (glob)
  .+ echo SALT* 0 0 (glob)
  SALT* 0 0 (glob)
  + echo babar
  babar
  + echo SALT* 2 0 (glob)
  SALT* 2 0 (glob)
  + echo xyzzy
  xyzzy
  + echo SALT* 4 0 (glob)
  SALT* 4 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)
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  
  ERROR: test-failure*.t output changed (glob)
  !
  --- $TESTTMP/test-failure*.t (glob)
  +++ $TESTTMP/test-failure*.t.err (glob)
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  
  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
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  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
  This is a noop statement so that
  this test is still more bytes than success.

Interactive with custom view

  $ echo 'n' | $TESTDIR/run-tests.py --with-hg=`which hg` -i --view echo
  $TESTTMP/test-failure.t $TESTTMP/test-failure.t.err
  Accept this change? [n]* (glob)
  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]

View the fix

  $ echo 'y' | $TESTDIR/run-tests.py --with-hg=`which hg` --view echo
  $TESTTMP/test-failure.t $TESTTMP/test-failure.t.err
  
  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]

Accept the fix

  $ echo 'y' | $TESTDIR/run-tests.py --with-hg=`which hg` -i
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  Accept this change? [n] ..
  # Ran 2 tests, 0 skipped, 0 warned, 0 failed.

  $ cat test-failure.t
    $ echo babar
    babar
  This is a noop statement so that
  this test is still more bytes than success.

(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)

Skips
================
  $ cat > test-skip.t <<EOF
  >   $ echo xyzzy
  > #require false
  > EOF
  $ $TESTDIR/run-tests.py --with-hg=`which hg` --nodiff
  !.s
  Skipped test-skip.t: skipped
  Failed test-failure.t: output changed
  # Ran 2 tests, 1 skipped, 0 warned, 1 failed.
  python hash seed: * (glob)
  [1]

  $ $TESTDIR/run-tests.py --with-hg=`which hg` --keyword xyzzy
  .s
  Skipped test-skip.t: skipped
  # Ran 2 tests, 2 skipped, 0 warned, 0 failed.

Skips with xml
  $ $TESTDIR/run-tests.py --with-hg=`which hg` --keyword xyzzy \
  >  --xunit=xunit.xml
  .s
  Skipped test-skip.t: skipped
  # Ran 2 tests, 2 skipped, 0 warned, 0 failed.
  $ cat xunit.xml
  <?xml version="1.0" encoding="utf-8"?>
  <testsuite errors="0" failures="0" name="run-tests" skipped="2" tests="2">
    <testcase name="test-success.t" time="*"/> (glob)
  </testsuite>

Missing skips or blacklisted skips don't count as executed:
  $ echo test-failure.t > blacklist
  $ $TESTDIR/run-tests.py --with-hg=`which hg` --blacklist=blacklist \
  >   test-failure.t test-bogus.t
  ss
  Skipped test-bogus.t: Doesn't exist
  Skipped test-failure.t: blacklisted
  # Ran 0 tests, 2 skipped, 0 warned, 0 failed.

#if json

test for --json
==================

  $ $TESTDIR/run-tests.py --with-hg=`which hg` --json
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,4 +1,4 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
  
  ERROR: test-failure.t output changed
  !.s
  Skipped test-skip.t: skipped
  Failed test-failure.t: output changed
  # Ran 2 tests, 1 skipped, 0 warned, 1 failed.
  python hash seed: * (glob)
  [1]

  $ cat report.json
  testreport ={
      "test-failure.t": [\{] (re)
          "csys": "\s*[\d\.]{5}",  (re)
          "cuser": "\s*[\d\.]{5}",  (re)
          "result": "failure", 
          "time": "\s*[\d\.]{5}" (re)
      }, 
      "test-skip.t": {
          "csys": "\s*[\d\.]{5}",  (re)
          "cuser": "\s*[\d\.]{5}",  (re)
          "result": "skip", 
          "time": "\s*[\d\.]{5}" (re)
      }, 
      "test-success.t": [\{] (re)
          "csys": "\s*[\d\.]{5}",  (re)
          "cuser": "\s*[\d\.]{5}",  (re)
          "result": "success", 
          "time": "\s*[\d\.]{5}" (re)
      }
  } (no-eol)

#endif