[lldb-dap] Add feature to remember last non-empty expression. (#107485) · llvm/llvm-project@2011cbc (original) (raw)

`@@ -54,13 +54,22 @@ def run_test_evaluate_expressions(

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`line_number(source, "// breakpoint 5"),

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`line_number(source, "// breakpoint 6"),

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`line_number(source, "// breakpoint 7"),

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line_number(source, "// breakpoint 8"),

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` ],

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` )

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`self.continue_to_next_stop()

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``

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`# Expressions at breakpoint 1, which is in main

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`self.assertEvaluate("var1", "20")

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Empty expression should equate to the previous expression.

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if context == "repl":

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self.assertEvaluate("", "20")

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else:

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self.assertEvaluateFailure("")

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`self.assertEvaluate("var2", "21")

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if context == "repl":

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self.assertEvaluate("", "21")

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self.assertEvaluate("", "21")

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`self.assertEvaluate("static_int", "42")

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`self.assertEvaluate("non_static_int", "43")

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`self.assertEvaluate("struct1.foo", "15")

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`@@ -191,6 +200,15 @@ def run_test_evaluate_expressions(

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`self.continue_to_next_stop()

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`self.assertEvaluate("my_bool_vec", "size=2")

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``

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Test memory read, especially with 'empty' repeat commands.

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if context == "repl":

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self.continue_to_next_stop()

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self.assertEvaluate("memory read -c 1 &my_ints", ".* 05 .*\n")

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self.assertEvaluate("", ".* 0a .*\n")

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self.assertEvaluate("", ".* 0f .*\n")

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self.assertEvaluate("", ".* 14 .*\n")

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self.assertEvaluate("", ".* 19 .*\n")

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`@skipIfWindows

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`def test_generic_evaluate_expressions(self):

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`# Tests context-less expression evaluations

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