88d2615129
Add a new `skipIfWasm` test decorator that skips tests on the "wasip1" and "wasi" platforms, and apply it to the test classes that rely on expression evaluation or lldb-server, neither of which is available when debugging WebAssembly targets.
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
"""
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Test calling user defined functions using expression evaluation.
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Note:
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LLDBs current first choice of evaluating functions is using the IR interpreter,
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which is only supported on Hexagon. Otherwise JIT is used for the evaluation.
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"""
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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@skipIfWasm # no expression evaluation
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class ExprCommandCallUserDefinedFunction(TestBase):
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def test(self):
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"""Test return values of user defined function calls."""
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self.build()
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lldbutil.run_to_source_breakpoint(
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self, "// break here", lldb.SBFileSpec("main.cpp")
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)
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# Test recursive function call.
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self.expect_expr("fib(5)", result_type="unsigned int", result_value="5")
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# Test function with more than one parameter
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self.expect_expr("add(4, 8)", result_type="int", result_value="12")
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# Test nesting function calls in function parameters
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self.expect_expr("add(add(5,2),add(3,4))", result_type="int", result_value="14")
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self.expect_expr("add(add(5,2),fib(5))", result_type="int", result_value="12")
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# Test function with pointer parameter
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self.expect_expr(
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'stringCompare((const char*) "Hello world")',
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result_type="bool",
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result_value="true",
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)
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self.expect_expr(
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'stringCompare((const char*) "Hellworld")',
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result_type="bool",
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result_value="false",
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)
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