https://bugs.freedesktop.org/show_bug.cgi?id=88595
Bug ID: 88595
Summary: gen_shader_precision_tests.py build error with older
version of NumPY
Product: piglit
Version: unspecified
Hardware: All
OS: All
Status: NEW
Keywords: bisected, regression
Severity: normal
Priority: medium
Component: tests
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
CC: [email protected], [email protected]
piglit: c0c386a584ceec3ca8f3629e5b478a0ec3aea71d (master)
commit 7bc55808ee944457227b7230182d51d82b9909fc introduced a build error with
older versions of NumPy.
commit 7bc55808ee944457227b7230182d51d82b9909fc
Author: Micah Fedke <[email protected]>
Date: Wed Nov 19 17:22:00 2014 -0600
arb_shader_precision: add tests for floating point precision
Note: A bunch of these currently don't pass on i965.
Reviewed-by: Dylan Baker <[email protected]>
Reviewed-by: Chris Forbes <[email protected]>
Traceback (most recent call last):
File "generated_tests/gen_shader_precision_tests.py", line 159, in <module>
main()
File "generated_tests/gen_shader_precision_tests.py", line 156, in main
column_major_values=column_major_values ))
File "site-packages/mako/template.py", line 452, in render_unicode
as_unicode=True)
File "site-packages/mako/runtime.py", line 803, in _render
**_kwargs_for_callable(callable_, data))
File "site-packages/mako/runtime.py", line 835, in _render_context
_exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
File "site-packages/mako/runtime.py", line 860, in _exec_template
callable_(context, *args, **kwargs)
File
"generators/templates/gen_shader_precision_testsgenerated_tests/templates/gen_shader_precision_tests/vs.mako.py",
line 113, in render_body
__M_writer(unicode(shader_runner_format(
column_major_values(test_vector.arguments[i]))))
File "generated_tests/gen_shader_precision_tests.py", line 114, in
shader_runner_format
retval+=' {0}'.format('{0:1.8e}'.format(x))
ValueError: Unknown format code 'e' for object of type 'str'
>>> import numpy
>>> numpy.__version__
'1.4.1'
>>> x = numpy.float32(-1.5)
>>> ' {0}'.format('{0:1.8e}'.format(x))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: Unknown format code 'e' for object of type 'str'
This is probably NumPy bug #1675, which was fixed in NumPy 1.6.2. Upgrading
NumPY fixed the build error.
>>> import numpy
>>> numpy.__version__
'1.9.1'
>>> x = numpy.float32(-1.5)
>>> ' {0}'.format('{0:1.8e}'.format(x))
' -1.50000000e+00'
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