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7345233fb6
This patch improves the way lldb checks if the terminal it's opened in (if any) supports Unicode or not. On POSIX systems, we check if `LANG` contains `UTF-8`. On Windows, we always return `true` since we use the `WriteToConsoleW` api. This is a relanding of https://github.com/llvm/llvm-project/pull/168603. The tests failed because the bots support Unicode but the tests expect ASCII. To avoid different outputs depending on the environment the tests are running in, this patch always force ASCII in the tests.
34 lines
1.5 KiB
Plaintext
34 lines
1.5 KiB
Plaintext
# XFAIL: target-windows
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# RUN: echo quit | %lldb -o "expression a+b" \
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# RUN: | FileCheck %s --strict-whitespace --check-prefix=CHECK1
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# (lldb) expression a+b
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# CHECK1:{{^ (\^|˄) (\^|˄)}}
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# CHECK1: {{^ (\||│) (╰─ )?error: use of undeclared identifier 'b'}}
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# CHECK1: {{^ (╰─ )?error: use of undeclared identifier 'a'}}
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# RUN: echo quit | %lldb -o "expr a" \
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# RUN: | FileCheck %s --strict-whitespace --check-prefix=CHECK2
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# (lldb) expr a
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# CHECK2:{{^ (\^|˄)}}
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# RUN: echo quit | %lldb -o "expr -i 0 -o 0 -- a" \
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# RUN: | FileCheck %s --strict-whitespace --check-prefix=CHECK3
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# (lldb) expr -i 0 -o 0 -- a
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# CHECK3:{{^ (\^|˄)}}
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# CHECK3: {{^ (╰─ )?error: use of undeclared identifier 'a'}}
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# RUN: echo "int main(){return 0;}">%t.c
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# RUN: %clang_host %t.c -o %t.exe
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# RUN: echo quit | %lldb %t.exe -o "b main" -o r -o \
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# RUN: "expr --top-level -- template<typename T> T FOO(T x) { return x/2;}" -o \
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# RUN: "expression -- FOO(\"\")" 2>&1 | FileCheck %s --check-prefix=CHECK4
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# (lldb) expression -- FOO("")
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# CHECK4:{{^ (\^|˄)}}
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# CHECK4: {{^ note: in instantiation of function template}}
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# CHECK4: error: <user expression
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# RUN: echo expression --\na\n+\nb
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# RUN: cat %S/Inputs/multiline-expr.txt | %lldb 2>&1 | FileCheck %s --strict-whitespace --check-prefix=CHECK5
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# CHECK5: error: <user{{.*}}a
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# CHECK5: error: <user{{.*}}b
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