Author: Armin Rigo <[email protected]>
Branch:
Changeset: r48244:2a1eb9241e77
Date: 2011-10-19 23:26 +0200
http://bitbucket.org/pypy/pypy/changeset/2a1eb9241e77/
Log: Test and fix for issue917.
diff --git a/pypy/module/__builtin__/app_io.py
b/pypy/module/__builtin__/app_io.py
--- a/pypy/module/__builtin__/app_io.py
+++ b/pypy/module/__builtin__/app_io.py
@@ -27,7 +27,7 @@
co = compile(source.rstrip()+"\n", filename, 'exec')
exec co in glob, loc
-def raw_input(prompt=None):
+def raw_input(prompt=''):
"""raw_input([prompt]) -> string
Read a string from standard input. The trailing newline is stripped.
@@ -51,14 +51,17 @@
prompt = ''
return sys.__raw_input__(prompt)
- if prompt is not None:
- stdout.write(prompt)
- try:
- flush = stdout.flush
- except AttributeError:
- pass
- else:
- flush()
+ print >> stdout, prompt,
+ try:
+ flush = stdout.flush
+ except AttributeError:
+ pass
+ else:
+ flush()
+ try:
+ stdout.softspace = 0
+ except (AttributeError, TypeError):
+ pass
line = stdin.readline()
if not line: # inputting an empty line gives line == '\n'
raise EOFError
diff --git a/pypy/module/__builtin__/test/test_builtin.py
b/pypy/module/__builtin__/test/test_builtin.py
--- a/pypy/module/__builtin__/test/test_builtin.py
+++ b/pypy/module/__builtin__/test/test_builtin.py
@@ -631,6 +631,30 @@
raises(TypeError, pr, end=3)
raises(TypeError, pr, sep=42)
+ def test_raw_input(self):
+ import sys, StringIO
+ for prompt, expected in [("def:", "abc/ def:/ghi\n"),
+ ("", "abc/ /ghi\n"),
+ (42, "abc/ 42/ghi\n"),
+ (None, "abc/ None/ghi\n"),
+ (Ellipsis, "abc/ /ghi\n")]:
+ save = sys.stdin, sys.stdout
+ try:
+ sys.stdin = StringIO.StringIO("foo\nbar\n")
+ out = sys.stdout = StringIO.StringIO()
+ print "abc", # softspace = 1
+ out.write('/')
+ if prompt is Ellipsis:
+ got = raw_input()
+ else:
+ got = raw_input(prompt)
+ out.write('/')
+ print "ghi"
+ finally:
+ sys.stdin, sys.stdout = save
+ assert out.getvalue() == expected
+ assert got == "foo"
+
def test_round(self):
assert round(11.234) == 11.0
assert round(11.234, -1) == 10.0
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