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6 Commits

Author SHA1 Message Date
Benjamin Kramer 9f74a381a0 Use EXPECT_TRUE/EXPECT_FALSE to avoid bogus warnings from the guts of gtest. 
llvm-svn: 187976
 2013-08-08 11:17:39 +00:00
Alexander Kornienko 05e1786db6 Changed isPrint for U+00AD SOFT HYPHEN to return true. 
Summary:
This is consistent with MacOSX implementation, and most terminals
actually display this character (checked on gnome-terminal, lxterminal, lxterm,
Terminal.app, iterm2). Actually, this is in line with the ISO Latin 1 standard
(ISO 8859-1), which defines it differently from the Unicode Standard. More
information here: http://www.cs.tut.fi/~jkorpela/shy.html

Reviewers: gribozavr, jordan_rose

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1310

llvm-svn: 187949
 2013-08-08 01:10:50 +00:00
Alexander Kornienko 7812b2f4d1 Disabled columnWidth test for OSX, need someone with Mac to deal with this effectively. 
llvm-svn: 187848
 2013-08-07 02:08:31 +00:00
Alexander Kornienko 57dee15f9f Use correct platform detection macro: __MACOSX__ -> __APPLE__ 
llvm-svn: 187847
 2013-08-07 01:23:28 +00:00
Alexander Kornienko e50b9a2c8a Disable tests on WIN32 (which has incorrect implementation of isPrint and 
columnWidth), and partially disable tests on MACOSX (which handles some
characters differently).

llvm-svn: 187842
 2013-08-07 00:41:18 +00:00
Alexander Kornienko e69c77a4aa Implemented llvm::sys::locale::columnWidth and isPrint for the case of generic UTF8-capable terminal. 
Summary:
This is a second attempt to get this right. After reading the Unicode
Standard I came up with the code that uses definitions of "printable" and
"column width" more suitable for terminal output (i.e. fixed-width fonts and
special treatment of many control characters).
The implementation here can probably be used for Windows and MacOS if someone
can test it properly.
The patch addresses PR14910.

Reviewers: jordan_rose, gribozavr

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1253

llvm-svn: 187837
 2013-08-07 00:07:07 +00:00