a7b58e74a0
%T has been deprecated for about seven years, mostly because it is not unique to each test which can lead to races. This patch updates the few remaining tests in lldb that use %T to not use it (either directly using files or creating their own temp dir). The eventual goal is to remove support for %T from llvm-lit given few tests use it and it still has racey behavior. This patch errors on the side of creating new temp dirs even when not strictly necessary to avoid needing to update filenames inside filecheck matchers.
34 lines
1.3 KiB
Plaintext
34 lines
1.3 KiB
Plaintext
# Check that LLDB prints an error message containing the DWO_AT_comp_dir and
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# DW_AT_dwo_name when it can't find a DWO and the DW_AT_comp_dir and
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# DW_AT_dwo_name are relative.
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# -gsplit-dwarf is supported only on Linux.
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# REQUIRES: system-linux
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# Test the error message with a relative DW_AT_comp_dir and DW_AT_dwo_name.
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# Creating and compiling to %t.compdir makes it easy to remove the dwo files.
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# DW_AT_comp_dir should be "./a/b/", and DW_AT_dwo_name should be
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# "a.out-dwo-missing-error.dwo".
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# RUN: rm -rf %t.compdir/
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# RUN: mkdir -p %t.compdir/a/b/
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# RUN: cd %t.compdir/a/b/
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# RUN: %clang_host %S/Inputs/dwo-missing-error.c -glldb -gdwarf-5 \
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# RUN: -gsplit-dwarf -fdebug-prefix-map=%t.compdir=. -o a.out
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# RUN: rm *.dwo
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# RUN: %lldb a.out -s %s -o exit 2>&1 | FileCheck %s
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# RUN: cd -
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# Test the error message with an absolute DW_AT_comp_dir and DW_AT_dwo_name.
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# RUN: rm -rf %t.compdir/
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# RUN: mkdir -p %t.compdir/a/b/
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# RUN: %clang_host %S/Inputs/dwo-missing-error.c -glldb -gdwarf-5 \
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# RUN: -gsplit-dwarf -o %t.compdir/a/b/a.out
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# RUN: rm %t.compdir/a/b/*.dwo
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# RUN: %lldb %t.compdir/a/b/a.out -s %s -o exit 2>&1 | FileCheck %s
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b main
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run
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fr v
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# CHECK: error: unable to locate .dwo debug file "{{.*}}a/b/a.out-dwo-missing-error.dwo" for skeleton DIE {{.*}}
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