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llvm-project/lldb/test/Shell/Reproducer/TestCaptureEnvOverride.test

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[lldb/Reproducers] Override capture with LLDB_CAPTURE_REPRODUCER env var Make it possible to override reproducer capture with the LLDB_CAPTURE_REPRODUCER environment variable. The goal of this change is twofold. (1) I want to be able to enable capturing reproducers during regular test runs, both locally and on the bots. To do so I need a way to force capture. I cannot do this through the Python API, because reproducer capture must be enabled *before* the debugger initialized, which happens automatically when doing `import lldb`. (2) I want to provide an escape hatch for when reproducers are enabled by default. Downstream we have reproducer capture enabled by default in the driver. This patch solves both problems by overriding the reproducer mode based on the environment variable. Acceptable values are 0/1 and ON/OFF.
2019-12-05 08:06:48 +08:00
# This tests the LLDB_CAPTURE_REPRODUCER override.
# RUN: %lldb -b -o 'reproducer status' --capture --capture-path %t.repro /bin/ls | FileCheck %s --check-prefix CAPTURE
# RUN: %lldb -b -o 'reproducer status' --capture | FileCheck %s --check-prefix CAPTURE
# RUN: LLDB_CAPTURE_REPRODUCER=1 %lldb -b -o 'reproducer status' | FileCheck %s --check-prefix CAPTURE
# RUN: LLDB_CAPTURE_REPRODUCER=ON %lldb -b -o 'reproducer status' | FileCheck %s --check-prefix CAPTURE
# RUN: LLDB_CAPTURE_REPRODUCER=on %lldb -b -o 'reproducer status' | FileCheck %s --check-prefix CAPTURE
# RUN: LLDB_CAPTURE_REPRODUCER=0 %lldb -b -o 'reproducer status' --capture --capture-path %t.repro | FileCheck %s --check-prefix OFF
# RUN: LLDB_CAPTURE_REPRODUCER=0 %lldb -b -o 'reproducer status' --capture | FileCheck %s --check-prefix OFF
# RUN: LLDB_CAPTURE_REPRODUCER=OFF %lldb -b -o 'reproducer status' --capture --capture-path %t.repro | FileCheck %s --check-prefix OFF
# RUN: LLDB_CAPTURE_REPRODUCER=off %lldb -b -o 'reproducer status' --capture | FileCheck %s --check-prefix OFF
# RUN: LLDB_CAPTURE_REPRODUCER=bogus %lldb -b -o 'reproducer status' --capture | FileCheck %s --check-prefix CAPTURE
# RUN: LLDB_CAPTURE_REPRODUCER=bogus %lldb -b -o 'reproducer status' | FileCheck %s --check-prefix OFF
# CAPTURE: Reproducer is in capture mode.
# OFF: Reproducer is off.