view tests/test-run-tests.t @ 28600:0d6137891114

graphmod: allow for different styles for different edge types

Rather than draw all edges as solid lines, allow for using different styles for
different edge types. For example you could use dotted lines for edges that
do not connect to a parent, and dashed lines when connecting to a grandparent
(implying missing nodes in between).

For example, setting the following configuration:

    [ui]
    graphstyle.grandparent = :
    graphstyle.missing = .

would result in a graph like this:

  o    changeset:   32:d06dffa21a31
  |\   parent:      27:886ed638191b
  | :  parent:      31:621d83e11f67
  | :
  o :  changeset:   31:621d83e11f67
  |\:  parent:      21:d42a756af44d
  | :  parent:      30:6e11cd4b648f
  | :
  o :    changeset:   30:6e11cd4b648f
  |\ \   parent:      28:44ecd0b9ae99
  | . :  parent:      29:cd9bb2be7593
  | . :
  o . :    changeset:   28:44ecd0b9ae99
  |\ \ \   parent:      1:6db2ef61d156
  | . . :  parent:      26:7f25b6c2f0b9
  | . . :
  o . . :    changeset:   26:7f25b6c2f0b9
  |\ \ \ \   parent:      18:1aa84d96232a
  | | . . :  parent:      25:91da8ed57247
  | | . . :
  | o-----+  changeset:   25:91da8ed57247
  | | . . :  parent:      21:d42a756af44d
  | | . . :  parent:      24:a9c19a3d96b7
  | | . . :
  | o . . :    changeset:   24:a9c19a3d96b7
  | |\ \ \ \   parent:      0:e6eb3150255d
  | | . . . :  parent:      23:a01cddf0766d
  | | . . . :
  | o---+ . :  changeset:   23:a01cddf0766d
  | | . . . :  parent:      1:6db2ef61d156
  | | . . . :  parent:      22:e0d9cccacb5d
  | | . . . :
  | o-------+  changeset:   22:e0d9cccacb5d
  | . . . . :  parent:      18:1aa84d96232a
  |/ / / / /   parent:      21:d42a756af44d
  | . . . :
  | . . . o    changeset:   21:d42a756af44d
  | . . . |\   parent:      19:31ddc2c1573b
  | . . . | |  parent:      20:d30ed6450e32
  | . . . | |
  +-+-------o  changeset:   20:d30ed6450e32
  | . . . |    parent:      0:e6eb3150255d
  | . . . |    parent:      18:1aa84d96232a
  | . . . |
  | . . . o    changeset:   19:31ddc2c1573b
  | . . . .\   parent:      15:1dda3f72782d
  | . . . . |  parent:      17:44765d7c06e0
  | . . . . |
  o---+---+ |  changeset:   18:1aa84d96232a
    . . . . |  parent:      1:6db2ef61d156
   / / / / /   parent:      15:1dda3f72782d
  . . . . .


Edge styles can be altered by setting the following one-character config options::

    [ui]
    graphstyle.parent = |
    graphstyle.grandparent = :
    graphstyle.missing = .

The default configuration leaves all 3 types set to |, leaving graph styles
unaffected.

This is part of the work towards moving smartlog upstream; currently smartlog
injects extra nodes into the graph to indicate grandparent relationships (nodes
elided).

This file tests the behavior of run-tests.py itself.

Avoid interference from actual test env:

  $ unset HGTEST_JOBS
  $ unset HGTEST_TIMEOUT
  $ unset HGTEST_PORT
  $ unset HGTEST_SHELL

Smoke test with install
============

  $ run-tests.py $HGTEST_RUN_TESTS_PURE -l
  
  # Ran 0 tests, 0 skipped, 0 warned, 0 failed.

Define a helper to avoid the install step
=============
  $ rt()
  > {
  >     run-tests.py --with-hg=`which hg` "$@"
  > }

error paths

#if symlink
  $ ln -s `which true` hg
  $ run-tests.py --with-hg=./hg
  warning: --with-hg should specify an hg script
  
  # Ran 0 tests, 0 skipped, 0 warned, 0 failed.
  $ rm hg
#endif

#if execbit
  $ touch hg
  $ run-tests.py --with-hg=./hg
  Usage: run-tests.py [options] [tests]
  
  run-tests.py: error: --with-hg must specify an executable hg script
  [2]
  $ rm hg
#endif

a succesful test
=======================

  $ cat > test-success.t << EOF
  >   $ echo babar
  >   babar
  >   $ echo xyzzy
  >   never happens (?)
  >   xyzzy
  >   nor this (?)
  >   $ printf 'abc\ndef\nxyz\n'
  >   123 (?)
  >   abc
  >   def (?)
  >   456 (?)
  >   xyz
  > EOF

  $ rt
  .
  # 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.
  > pad pad pad pad............................................................
  > pad pad pad pad............................................................
  > EOF

  >>> fh = open('test-failure-unicode.t', 'wb')
  >>> fh.write(u'  $ echo babar\u03b1\n'.encode('utf-8')) and None
  >>> fh.write(u'  l\u03b5\u03b5t\n'.encode('utf-8')) and None

  $ rt
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  
  ERROR: test-failure.t output changed
  !.
  --- $TESTTMP/test-failure-unicode.t
  +++ $TESTTMP/test-failure-unicode.t.err
  @@ -1,2 +1,2 @@
     $ echo babar\xce\xb1 (esc)
  -  l\xce\xb5\xce\xb5t (esc)
  +  babar\xce\xb1 (esc)
  
  ERROR: test-failure-unicode.t output changed
  !
  Failed test-failure.t: output changed
  Failed test-failure-unicode.t: output changed
  # Ran 3 tests, 0 skipped, 0 warned, 2 failed.
  python hash seed: * (glob)
  [1]

test --xunit support
  $ rt --xunit=xunit.xml
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  
  ERROR: test-failure.t output changed
  !.
  --- $TESTTMP/test-failure-unicode.t
  +++ $TESTTMP/test-failure-unicode.t.err
  @@ -1,2 +1,2 @@
     $ echo babar\xce\xb1 (esc)
  -  l\xce\xb5\xce\xb5t (esc)
  +  babar\xce\xb1 (esc)
  
  ERROR: test-failure-unicode.t output changed
  !
  Failed test-failure.t: output changed
  Failed test-failure-unicode.t: output changed
  # Ran 3 tests, 0 skipped, 0 warned, 2 failed.
  python hash seed: * (glob)
  [1]
  $ cat xunit.xml
  <?xml version="1.0" encoding="utf-8"?>
  <testsuite errors="0" failures="2" name="run-tests" skipped="0" tests="3">
    <testcase name="test-success.t" time="*"/> (glob)
    <testcase name="test-failure-unicode.t" time="*"> (glob)
  <![CDATA[--- $TESTTMP/test-failure-unicode.t
  +++ $TESTTMP/test-failure-unicode.t.err
  @@ -1,2 +1,2 @@
     $ echo babar\xce\xb1 (esc)
  -  l\xce\xb5\xce\xb5t (esc)
  +  babar\xce\xb1 (esc)
  ]]>  </testcase>
    <testcase name="test-failure.t" time="*"> (glob)
  <![CDATA[--- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  ]]>  </testcase>
  </testsuite>

  $ rm test-failure-unicode.t

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

  $ rt --retest
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  
  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

  $ rt test-success.t
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.

success w/ keyword
  $ rt -k xyzzy
  .
  # Ran 2 tests, 1 skipped, 0 warned, 0 failed.

failed

  $ rt test-failure.t
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  
  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
  $ rt -k rataxes
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  
  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]

Verify that when a process fails to start we show a useful message
==================================================================

  $ cat > test-serve-fail.t <<EOF
  >   $ echo 'abort: child process failed to start blah'
  > EOF
  $ rt test-serve-fail.t
  
  ERROR: test-serve-fail.t output changed
  !
  Failed test-serve-fail.t: server failed to start (HGPORT=*) (glob)
  # Ran 1 tests, 0 skipped, 0 warned, 1 failed.
  python hash seed: * (glob)
  [1]
  $ rm test-serve-fail.t

Verify that we can try other ports
===================================
  $ hg init inuse
  $ hg serve -R inuse -p $HGPORT -d --pid-file=blocks.pid
  $ cat blocks.pid >> $DAEMON_PIDS
  $ cat > test-serve-inuse.t <<EOF
  >   $ hg serve -R `pwd`/inuse -p \$HGPORT -d --pid-file=hg.pid
  >   $ cat hg.pid >> \$DAEMON_PIDS
  > EOF
  $ rt test-serve-inuse.t
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.
  $ rm test-serve-inuse.t

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

  $ rt --debug 2>&1 | grep -v pwd
  + echo *SALT* 0 0 (glob)
  *SALT* 0 0 (glob)
  + echo babar
  babar
  + echo *SALT* 6 0 (glob)
  *SALT* 6 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* 6 0 (glob)
  *SALT* 6 0 (glob)
  + printf *abc\ndef\nxyz\n* (glob)
  abc
  def
  xyz
  + echo *SALT* 12 0 (glob)
  *SALT* 12 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

  $ rt --jobs 2 test-failure*.t -n
  !!
  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]

failures in parallel with --first should only print one failure
  >>> f = open('test-nothing.t', 'w')
  >>> f.write('foo\n' * 1024) and None
  >>> f.write('  $ sleep 1') and None
  $ rt --jobs 2 --first
  
  --- $TESTTMP/test-failure*.t (glob)
  +++ $TESTTMP/test-failure*.t.err (glob)
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  
  Failed test-failure*.t: output changed (glob)
  Failed test-nothing.t: output changed
  # Ran 2 tests, 0 skipped, 0 warned, 2 failed.
  python hash seed: * (glob)
  [1]


(delete the duplicated test file)
  $ rm test-failure-copy.t test-nothing.t


Interactive run
===============

(backup the failing test)
  $ cp test-failure.t backup

Refuse the fix

  $ echo 'n' | rt -i
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  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.
  pad pad pad pad............................................................
  pad pad pad pad............................................................

Interactive with custom view

  $ echo 'n' | rt -i --view echo
  $TESTTMP/test-failure.t $TESTTMP/test-failure.t.err (glob)
  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' | rt --view echo
  $TESTTMP/test-failure.t $TESTTMP/test-failure.t.err (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]

Accept the fix

  $ echo "  $ echo 'saved backup bundle to \$TESTTMP/foo.hg'" >> test-failure.t
  $ echo "  saved backup bundle to \$TESTTMP/foo.hg" >> test-failure.t
  $ echo "  $ echo 'saved backup bundle to \$TESTTMP/foo.hg'" >> test-failure.t
  $ echo "  saved backup bundle to \$TESTTMP/foo.hg (glob)" >> test-failure.t
  $ echo "  $ echo 'saved backup bundle to \$TESTTMP/foo.hg'" >> test-failure.t
  $ echo "  saved backup bundle to \$TESTTMP/*.hg (glob)" >> test-failure.t
  $ echo 'y' | rt -i 2>&1
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,11 +1,11 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
   pad pad pad pad............................................................
     $ echo 'saved backup bundle to $TESTTMP/foo.hg'
  -  saved backup bundle to $TESTTMP/foo.hg
  +  saved backup bundle to $TESTTMP/foo.hg* (glob)
     $ echo 'saved backup bundle to $TESTTMP/foo.hg'
     saved backup bundle to $TESTTMP/foo.hg* (glob)
     $ echo 'saved backup bundle to $TESTTMP/foo.hg'
  Accept this change? [n] ..
  # Ran 2 tests, 0 skipped, 0 warned, 0 failed.

  $ sed -e 's,(glob)$,&<,g' test-failure.t
    $ echo babar
    babar
  This is a noop statement so that
  this test is still more bytes than success.
  pad pad pad pad............................................................
  pad pad pad pad............................................................
    $ echo 'saved backup bundle to $TESTTMP/foo.hg'
    saved backup bundle to $TESTTMP/foo.hg (glob)<
    $ echo 'saved backup bundle to $TESTTMP/foo.hg'
    saved backup bundle to $TESTTMP/foo.hg (glob)<
    $ echo 'saved backup bundle to $TESTTMP/foo.hg'
    saved backup bundle to $TESTTMP/*.hg (glob)<

(reinstall)
  $ mv backup test-failure.t

No Diff
===============

  $ rt --nodiff
  !.
  Failed test-failure.t: output changed
  # Ran 2 tests, 0 skipped, 0 warned, 1 failed.
  python hash seed: * (glob)
  [1]

test --tmpdir support
  $ rt --tmpdir=$TESTTMP/keep test-success.t
  
  Keeping testtmp dir: $TESTTMP/keep/child1/test-success.t (glob)
  Keeping threadtmp dir: $TESTTMP/keep/child1  (glob)
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.

timeouts
========
  $ cat > test-timeout.t <<EOF
  >   $ sleep 2
  >   $ echo pass
  >   pass
  > EOF
  > echo '#require slow' > test-slow-timeout.t
  > cat test-timeout.t >> test-slow-timeout.t
  $ rt --timeout=1 --slowtimeout=3 test-timeout.t test-slow-timeout.t
  st
  Skipped test-slow-timeout.t: missing feature: allow slow tests
  Failed test-timeout.t: timed out
  # Ran 1 tests, 1 skipped, 0 warned, 1 failed.
  python hash seed: * (glob)
  [1]
  $ rt --timeout=1 --slowtimeout=3 \
  > test-timeout.t test-slow-timeout.t --allow-slow-tests
  .t
  Failed test-timeout.t: timed out
  # Ran 2 tests, 0 skipped, 0 warned, 1 failed.
  python hash seed: * (glob)
  [1]
  $ rm test-timeout.t test-slow-timeout.t

test for --time
==================

  $ rt test-success.t --time
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.
  # Producing time report
  start   end     cuser   csys    real      Test
  \s*[\d\.]{5}   \s*[\d\.]{5}   \s*[\d\.]{5}   \s*[\d\.]{5}   \s*[\d\.]{5}   test-success.t (re)

test for --time with --job enabled
====================================

  $ rt test-success.t --time --jobs 2
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.
  # Producing time report
  start   end     cuser   csys    real      Test
  \s*[\d\.]{5}   \s*[\d\.]{5}   \s*[\d\.]{5}   \s*[\d\.]{5}   \s*[\d\.]{5}   test-success.t (re)

Skips
================
  $ cat > test-skip.t <<EOF
  >   $ echo xyzzy
  > #require false
  > EOF
  $ rt --nodiff
  !.s
  Skipped test-skip.t: missing feature: nail clipper
  Failed test-failure.t: output changed
  # Ran 2 tests, 1 skipped, 0 warned, 1 failed.
  python hash seed: * (glob)
  [1]

  $ rt --keyword xyzzy
  .s
  Skipped test-skip.t: missing feature: nail clipper
  # Ran 2 tests, 2 skipped, 0 warned, 0 failed.

Skips with xml
  $ rt --keyword xyzzy \
  >  --xunit=xunit.xml
  .s
  Skipped test-skip.t: missing feature: nail clipper
  # 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
  $ rt --blacklist=blacklist --json\
  >   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.
  $ cat report.json
  testreport ={
      "test-bogus.t": {
          "result": "skip"
      }, 
      "test-failure.t": {
          "result": "skip"
      }
  } (no-eol)
test for --json
==================

  $ rt --json
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  
  ERROR: test-failure.t output changed
  !.s
  Skipped test-skip.t: missing feature: nail clipper
  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\.]{4,5}", ? (re)
          "cuser": "\s*[\d\.]{4,5}", ? (re)
          "diff": "---.+\+\+\+.+", ? (re)
          "end": "\s*[\d\.]{4,5}", ? (re)
          "result": "failure", ? (re)
          "start": "\s*[\d\.]{4,5}", ? (re)
          "time": "\s*[\d\.]{4,5}" (re)
      }, ? (re)
      "test-skip.t": {
          "csys": "\s*[\d\.]{4,5}", ? (re)
          "cuser": "\s*[\d\.]{4,5}", ? (re)
          "diff": "", ? (re)
          "end": "\s*[\d\.]{4,5}", ? (re)
          "result": "skip", ? (re)
          "start": "\s*[\d\.]{4,5}", ? (re)
          "time": "\s*[\d\.]{4,5}" (re)
      }, ? (re)
      "test-success.t": [\{] (re)
          "csys": "\s*[\d\.]{4,5}", ? (re)
          "cuser": "\s*[\d\.]{4,5}", ? (re)
          "diff": "", ? (re)
          "end": "\s*[\d\.]{4,5}", ? (re)
          "result": "success", ? (re)
          "start": "\s*[\d\.]{4,5}", ? (re)
          "time": "\s*[\d\.]{4,5}" (re)
      }
  } (no-eol)

Test that failed test accepted through interactive are properly reported:

  $ cp test-failure.t backup
  $ echo y | rt --json -i
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@
     $ echo babar
  -  rataxes
  +  babar
   This is a noop statement so that
   this test is still more bytes than success.
   pad pad pad pad............................................................
  Accept this change? [n] ..s
  Skipped test-skip.t: missing feature: nail clipper
  # Ran 2 tests, 1 skipped, 0 warned, 0 failed.

  $ cat report.json
  testreport ={
      "test-failure.t": [\{] (re)
          "csys": "\s*[\d\.]{4,5}", ? (re)
          "cuser": "\s*[\d\.]{4,5}", ? (re)
          "diff": "", ? (re)
          "end": "\s*[\d\.]{4,5}", ? (re)
          "result": "success", ? (re)
          "start": "\s*[\d\.]{4,5}", ? (re)
          "time": "\s*[\d\.]{4,5}" (re)
      }, ? (re)
      "test-skip.t": {
          "csys": "\s*[\d\.]{4,5}", ? (re)
          "cuser": "\s*[\d\.]{4,5}", ? (re)
          "diff": "", ? (re)
          "end": "\s*[\d\.]{4,5}", ? (re)
          "result": "skip", ? (re)
          "start": "\s*[\d\.]{4,5}", ? (re)
          "time": "\s*[\d\.]{4,5}" (re)
      }, ? (re)
      "test-success.t": [\{] (re)
          "csys": "\s*[\d\.]{4,5}", ? (re)
          "cuser": "\s*[\d\.]{4,5}", ? (re)
          "diff": "", ? (re)
          "end": "\s*[\d\.]{4,5}", ? (re)
          "result": "success", ? (re)
          "start": "\s*[\d\.]{4,5}", ? (re)
          "time": "\s*[\d\.]{4,5}" (re)
      }
  } (no-eol)
  $ mv backup test-failure.t

backslash on end of line with glob matching is handled properly

  $ cat > test-glob-backslash.t << EOF
  >   $ echo 'foo bar \\'
  >   foo * \ (glob)
  > EOF

  $ rt test-glob-backslash.t
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.

  $ rm -f test-glob-backslash.t

Test reusability for third party tools
======================================

  $ mkdir "$TESTTMP"/anothertests
  $ cd "$TESTTMP"/anothertests

test that `run-tests.py` can execute hghave, even if it runs not in
Mercurial source tree.

  $ cat > test-hghave.t <<EOF
  > #require true
  >   $ echo foo
  >   foo
  > EOF
  $ rt $HGTEST_RUN_TESTS_PURE test-hghave.t
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.

test that RUNTESTDIR refers the directory, in which `run-tests.py` now
running is placed.

  $ cat > test-runtestdir.t <<EOF
  > - $TESTDIR, in which test-run-tests.t is placed
  > - \$TESTDIR, in which test-runtestdir.t is placed (expanded at runtime)
  > - \$RUNTESTDIR, in which run-tests.py is placed (expanded at runtime)
  > 
  > #if windows
  >   $ test "\$TESTDIR" = "$TESTTMP\anothertests"
  > #else
  >   $ test "\$TESTDIR" = "$TESTTMP"/anothertests
  > #endif
  >   $ test "\$RUNTESTDIR" = "$TESTDIR"
  >   $ head -n 3 "\$RUNTESTDIR"/../contrib/check-code.py
  >   #!/usr/bin/env python
  >   #
  >   # check-code - a style and portability checker for Mercurial
  > EOF
  $ rt $HGTEST_RUN_TESTS_PURE test-runtestdir.t
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.

#if execbit

test that TESTDIR is referred in PATH

  $ cat > custom-command.sh <<EOF
  > #!/bin/sh
  > echo "hello world"
  > EOF
  $ chmod +x custom-command.sh
  $ cat > test-testdir-path.t <<EOF
  >   $ custom-command.sh
  >   hello world
  > EOF
  $ rt $HGTEST_RUN_TESTS_PURE test-testdir-path.t
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.

#endif

test support for --allow-slow-tests
  $ cat > test-very-slow-test.t <<EOF
  > #require slow
  >   $ echo pass
  >   pass
  > EOF
  $ rt $HGTEST_RUN_TESTS_PURE test-very-slow-test.t
  s
  Skipped test-very-slow-test.t: missing feature: allow slow tests
  # Ran 0 tests, 1 skipped, 0 warned, 0 failed.
  $ rt $HGTEST_RUN_TESTS_PURE --allow-slow-tests test-very-slow-test.t
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.

support for running a test outside the current directory
  $ mkdir nonlocal
  $ cat > nonlocal/test-is-not-here.t << EOF
  >   $ echo pass
  >   pass
  > EOF
  $ rt nonlocal/test-is-not-here.t
  .
  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.

support for bisecting failed tests automatically
  $ hg init bisect
  $ cd bisect
  $ cat >> test-bisect.t <<EOF
  >   $ echo pass
  >   pass
  > EOF
  $ hg add test-bisect.t
  $ hg ci -m 'good'
  $ cat >> test-bisect.t <<EOF
  >   $ echo pass
  >   fail
  > EOF
  $ hg ci -m 'bad'
  $ rt --known-good-rev=0 test-bisect.t
  
  --- $TESTTMP/anothertests/bisect/test-bisect.t
  +++ $TESTTMP/anothertests/bisect/test-bisect.t.err
  @@ -1,4 +1,4 @@
     $ echo pass
     pass
     $ echo pass
  -  fail
  +  pass
  
  ERROR: test-bisect.t output changed
  !
  Failed test-bisect.t: output changed
  test-bisect.t broken by 72cbf122d116 (bad)
  # Ran 1 tests, 0 skipped, 0 warned, 1 failed.
  python hash seed: * (glob)
  [1]