ca973bd308
This helps to test floating point code on Cortex-M hardware. As part of this patch the link-time-optimisation was disabled because it wasn't compatible with software FP support. In particular, the linker could not find the __aeabi_f2d, __aeabi_d2f etc functions even though they were provided by lib/libm/math.c.
72 lines
2.3 KiB
Python
Executable File
72 lines
2.3 KiB
Python
Executable File
#! /usr/bin/env python3
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import os, sys
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from glob import glob
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from re import sub
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def escape(s):
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lookup = {
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'\0': '\\0',
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'\t': '\\t',
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'\n': '\\n\"\n\"',
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'\r': '\\r',
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'\\': '\\\\',
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'\"': '\\\"',
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}
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return "\"\"\n\"{}\"".format(''.join([lookup[x] if x in lookup else x for x in s]))
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def chew_filename(t):
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return { 'func': "test_{}_fn".format(sub(r'/|\.|-', '_', t)), 'desc': t.split('/')[1] }
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def script_to_map(t):
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r = { 'name': chew_filename(t)['func'] }
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with open(t) as f: r['script'] = escape(''.join(f.readlines()))
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return r
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test_function = (
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"void {name}(void* data) {{\n"
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" const char * pystr = {script};\n"
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" do_str(pystr);\n"
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"}}"
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)
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testcase_struct = (
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"struct testcase_t {name}_tests[] = {{\n{body}\n END_OF_TESTCASES\n}};"
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)
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testcase_member = (
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" {{ \"{desc}\", {func}, TT_ENABLED_, 0, 0 }},"
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)
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testgroup_struct = (
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"struct testgroup_t groups[] = {{\n{body}\n END_OF_GROUPS\n}};"
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)
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testgroup_member = (
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" {{ \"{name}/\", {name}_tests }},"
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)
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## XXX: may be we could have `--without <groups>` argument...
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# currently these tests are selected because they pass on qemu-arm
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test_dirs = ('basics', 'micropython', 'float', 'extmod', 'inlineasm') # 'import', 'io', 'misc')
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exclude_tests = (
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'float/float2int_doubleprec.py', # requires double precision floating point to work
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'inlineasm/asmfpaddsub.py', 'inlineasm/asmfpcmp.py', 'inlineasm/asmfpldrstr.py', 'inlineasm/asmfpmuldiv.py', 'inlineasm/asmfpsqrt.py',
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'extmod/ticks_diff.py', 'extmod/time_ms_us.py',
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'extmod/machine_pinbase.py', 'extmod/machine_pulse.py',
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'extmod/vfs_fat_ramdisk.py', 'extmod/vfs_fat_fileio.py', 'extmod/vfs_fat_fsusermount.py', 'extmod/vfs_fat_oldproto.py',
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)
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output = []
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for group in test_dirs:
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tests = [test for test in glob('{}/*.py'.format(group)) if test not in exclude_tests]
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output.extend([test_function.format(**script_to_map(test)) for test in tests])
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testcase_members = [testcase_member.format(**chew_filename(test)) for test in tests]
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output.append(testcase_struct.format(name=group, body='\n'.join(testcase_members)))
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testgroup_members = [testgroup_member.format(name=group) for group in test_dirs]
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output.append(testgroup_struct.format(body='\n'.join(testgroup_members)))
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## XXX: may be we could have `--output <filename>` argument...
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print('\n\n'.join(output))
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