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Test that the syntax of "unified tests" is properly processed
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==============================================================
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Simple commands:
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$ echo foo
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foo
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$ printf 'oh no'
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oh no (no-eol)
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$ printf 'bar\nbaz\n' | cat
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bar
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baz
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Multi-line command:
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$ foo() {
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> echo bar
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> }
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$ foo
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bar
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Return codes before inline python:
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$ sh -c 'exit 1'
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[1]
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Doctest commands:
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>>> from __future__ import print_function
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>>> print('foo')
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foo
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$ echo interleaved
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interleaved
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>>> for c in 'xyz':
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... print(c)
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x
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y
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z
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>>> print()
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>>> foo = 'global name'
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>>> def func():
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... print(foo, 'should be visible in func()')
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>>> func()
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global name should be visible in func()
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>>> print('''multiline
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... string''')
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multiline
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string
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Regular expressions:
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$ echo foobarbaz
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foobar.* (re)
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$ echo barbazquux
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.*quux.* (re)
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Globs:
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$ printf '* \\foobarbaz {10}\n'
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\* \\fo?bar* {10} (glob)
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Literal match ending in " (re)":
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$ echo 'foo (re)'
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foo (re)
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Windows: \r\n is handled like \n and can be escaped:
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#if windows
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$ printf 'crlf\r\ncr\r\tcrlf\r\ncrlf\r\n'
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crlf
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cr\r (no-eol) (esc)
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\tcrlf (esc)
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crlf\r (esc)
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#endif
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Escapes:
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$ $PYTHON -c 'from mercurial.utils.procutil import stdout; stdout.write(b"\xff")'
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\xff (no-eol) (esc)
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Escapes with conditions:
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$ $PYTHON -c 'from mercurial.utils.procutil import stdout; stdout.write(b"\xff")'
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\xff (no-eol) (esc) (true !)
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Combining esc with other markups - and handling lines ending with \r instead of \n:
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$ printf 'foo/bar\r'
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fo?/bar\r (no-eol) (glob) (esc)
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#if windows
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$ printf 'foo\\bar\r'
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foo/bar\r (no-eol) (esc)
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#endif
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$ printf 'foo/bar\rfoo/bar\r'
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foo.bar\r [(]no-eol[)] (re) (esc)
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foo.bar\r \(no-eol\) (re)
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testing hghave
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$ hghave true
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$ hghave false
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skipped: missing feature: nail clipper
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[1]
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$ hghave no-true
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skipped: system supports yak shaving
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[1]
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$ hghave no-false
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Conditional sections based on hghave:
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#if true
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$ echo tested
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tested
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#else
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$ echo skipped
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#endif
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#if false
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$ echo skipped
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#else
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$ echo tested
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tested
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#endif
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#if no-false
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$ echo tested
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tested
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#else
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$ echo skipped
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#endif
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#if no-true
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$ echo skipped
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#else
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$ echo tested
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tested
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#endif
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Exit code:
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$ (exit 1)
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[1]
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