================
@@ -112,3 +112,23 @@ def test_readMemory(self):
# Reads at offset 0x0 fail
mem = self.dap_server.request_readMemory("0x0", 0, 6)
self.assertEqual(mem["success"], False)
+
+ def test_writeMemory(self):
+ """
+ Tests the 'writeMemory' request
+ """
+ program = self.getBuildArtifact("a.out")
+ self.build_and_launch(program)
+ source = "main.cpp"
+ self.source_path = os.path.join(os.getcwd(), source)
+ self.set_source_breakpoints(
+ source,
+ [line_number(source, "// Breakpoint")],
+ )
+ self.continue_to_next_stop()
+
+ ptr_deref = self.dap_server.request_evaluate("not_a_ptr")["body"]
+ memref = ptr_deref["memoryReference"]
+
+ mem = self.dap_server.request_writeMemory(memref, 0, "0x11")["body"]
+ self.assertEqual(mem["bytesWritten"], 8)
----------------
ashgti wrote:
Sure, I meant that if we write `0x11` into the memory address, we should have
some way of verifying that the value took effect. For example, if we evaluate
an expression or fetch the local variables we should have some way to observe
the write took effect.
As far as the cases where this might fail, I suspect we cannot write to address
0x0 for example, same as reading from address 0x0 fails in `test_readMemory`.
https://github.com/llvm/llvm-project/pull/131820
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