Trivially implement this by deleting the bogus check in
vshTableSafeEncode.
Now it returns an empty string for an empty string instead
of returning NULL without setting an error.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
All of the ones being removed are pulled in by internal.h. The only
exception is sanlock which expects the application to include <stdint.h>
before sanlock's headers, because sanlock prototypes use fixed width
int, but they don't include stdint.h themselves, so we have to leave
that one in place.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Acked-by: Michal Privoznik <mprivozn@redhat.com>
It doesn't really make sense for us to have stdlib.h and string.h but
not stdio.h in the internal.h header.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Acked-by: Michal Privoznik <mprivozn@redhat.com>
The expected output strings from the vshtabletest.c are created on a
modern Linux host where unicode printing support is very good. On older
Linux platforms, or non-Linux platforms, some unicode characters will
not be considered printable. While the vsh table alignment code will
stil do the right thing with escaping & aligning in this case, the
result will not match the test's expected output.
Since we know the code is working correctly, do a check with iswprint()
to validate the platform's quality and skip the test if it fails. This
fixes the test on FreeBSD platforms.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The reason of broken build was that centos and rhel use older version of
glibc. These versions of glibc on these platforms cannot work with newer
unicodes, thus causing functions iswprint() and wcwidth() return
unexpected values causing the vshtabletest to fail. Therefore, let's
replace the new unicode characters causing issues with some older ones
to fix the test suite, as the issue would still persist during runtime.
Signed-off-by: Simon Kobyda <skobyda@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
For now, there are 9 test cases
- testVshTableNew: Creating table with empty header
- testVshTableHeader: Printing table with/without header
- testVshTableRowAppend: Appending row with various number of cells.
Only row with same number of cells as in header is accepted.
- testUnicode: Printing table with unicode characters.
Checking correct alignment.
- testUnicodeArabic: test opposite (right to left) writing
- testUnicodeZeroWidthChar
- testUnicodeCombiningChar
- testUnicodeNonPrintableChar,
- testNTables: Create and print varios types of tables - one column,
one row table, table without content, standart table...
Signed-off-by: Simon Kobyda <skobyda@redhat.com>
