https://github.com/Teemperor created https://github.com/llvm/llvm-project/pull/201532
The test_attach_to_process_by_id_correct_executable_offset subtest requires us to hit a breakpoint in an attached process. For this we implement a loop that hits the breakpoint location every 2 seconds. This patch increases the rate at which we hit this breakpoint to 50ms. The reason is that a 2s interval means that this test is waiting on any fast system for nearly 2 seconds on the first breakpoint hit. With a 50ms interval this subtest passed immediately. >From 491e1f8c5b5776d3225096286a022b69227f8f92 Mon Sep 17 00:00:00 2001 From: Raphael Isemann <[email protected]> Date: Thu, 4 Jun 2026 09:49:26 +0100 Subject: [PATCH] [lldb][test] Increase polling frequency in ProcessAttach The test_attach_to_process_by_id_correct_executable_offset subtest requires us to hit a breakpoint in an attached process. For this we implement a loop that hits the breakpoint location every 2 seconds. This patch increases the rate at which we hit this breakpoint to 50ms. The reason is that a 2s interval means that this test is waiting on any fast system for nearly 2 seconds on the first breakpoint hit. With a 50ms interval this subtest passed immediately. --- lldb/test/API/commands/process/attach/main.cpp | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/lldb/test/API/commands/process/attach/main.cpp b/lldb/test/API/commands/process/attach/main.cpp index 034e80ed5f2b3..24cd954c5af3e 100644 --- a/lldb/test/API/commands/process/attach/main.cpp +++ b/lldb/test/API/commands/process/attach/main.cpp @@ -1,21 +1,17 @@ #include "attach.h" #include <chrono> -#include <cstdio> #include <thread> volatile int g_val = 12345; int main(int argc, char const *argv[]) { - int temp; lldb_enable_attach(); - // Waiting to be attached by the debugger. - temp = 0; + // This provides a breakpoint we hit every 50ms that the tests can hit. + std::chrono::milliseconds poll_time(50); + unsigned total_wait_in_sec = 60; + unsigned total_wait_time = total_wait_in_sec * (1000 / poll_time.count()); - while (temp < 30) { - std::this_thread::sleep_for(std::chrono::seconds(2)); // Waiting to be attached... - temp++; - } - - printf("Exiting now\n"); + for (unsigned wait = 0; wait < total_wait_time; wait++) + std::this_thread::sleep_for(poll_time); // Waiting to be attached... } _______________________________________________ lldb-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
