52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
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# NOTE: This test is sensitive to line numbers as it checks breakpoints
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from numba import njit, types
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import numpy as np
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from numba.tests.gdb_support import GdbMIDriver
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from numba.tests.support import TestCase, needs_subprocess
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import unittest
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@needs_subprocess
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class Test(TestCase):
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def test(self):
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@njit(debug=True)
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def foo(x):
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z = np.ones_like(x) # break here
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return x, z
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tmp = np.ones(5)
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foo(tmp)
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driver = GdbMIDriver(__file__)
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driver.set_breakpoint(line=15)
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driver.run()
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driver.check_hit_breakpoint(1)
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driver.stack_list_arguments(2)
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llvm_intp = f"i{types.intp.bitwidth}"
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expect = (
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'[frame={level="0",args=[{name="x",type="array(float64, 1d, C) '
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f'({{i8*, i8*, {llvm_intp}, {llvm_intp}, double*, '
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f'[1 x {llvm_intp}], [1 x {llvm_intp}]}})"}}]}}]'
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)
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driver.assert_output(expect)
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driver.stack_list_variables(1)
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# 'z' should be zero-init
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expect = ('{name="z",value="{meminfo = 0x0, parent = 0x0, nitems = 0, '
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'itemsize = 0, data = 0x0, shape = {0}, strides = {0}}"}')
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driver.assert_output(expect)
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driver.set_breakpoint(line=16)
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driver.cont()
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driver.check_hit_breakpoint(2)
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driver.stack_list_variables(1)
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# 'z' should be populated
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expect = (r'^.*\{name="z",value="\{meminfo = 0x[0-9a-f]+ .*, '
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r'parent = 0x0, nitems = 5, itemsize = 8, '
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r'data = 0x[0-9a-f]+, shape = \{5\}, strides = \{8\}\}.*$')
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driver.assert_regex_output(expect)
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driver.quit()
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if __name__ == '__main__':
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unittest.main()
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