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llvm-mirror/test/tools/llvm-symbolizer/output-style-json-data.test
Alex Orlov 4e9da478f3 * Add support for JSON output style to llvm-symbolizer
This patch adds JSON output style to llvm-symbolizer to better support CLI automation by providing a machine readable output.

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D96883
2021-05-11 13:10:54 +04:00

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## This test checks JSON output for DATA.
# REQUIRES: x86-registered-target
## Show how library errors are reported in the output.
# RUN: llvm-symbolizer "DATA %t-no-file.o 0" --output-style=JSON | \
# RUN: FileCheck %s -DMSG=%errc_ENOENT --check-prefix=NO-FILE --strict-whitespace --match-full-lines --implicit-check-not={{.}}
# NO-FILE:[{"Address":"0x0","Error":{"Message":"[[MSG]]"},"ModuleName":"{{.*}}no-file.o"}]
## Handle invalid argument.
# RUN: llvm-symbolizer "DATA tmp.o Z" --output-style=JSON | \
# RUN: FileCheck %s --check-prefix=INVARG --strict-whitespace --match-full-lines --implicit-check-not={{.}}
# INVARG:[{"Error":{"Message":"unable to parse arguments: DATA tmp.o Z"},"ModuleName":"tmp.o"}]
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
## Resolve out of range address.
# RUN: llvm-symbolizer "DATA %t.o 0x10000000" --output-style=JSON | \
# RUN: FileCheck %s --check-prefix=NOT-FOUND --strict-whitespace --match-full-lines --implicit-check-not={{.}}
# NOT-FOUND:[{"Address":"0x10000000","Data":{"Name":"","Size":"0x0","Start":"0x0"},"ModuleName":"{{.*}}.o"}]
## Resolve valid address.
# RUN: llvm-symbolizer "DATA %t.o 0" --output-style=JSON | \
# RUN: FileCheck %s --strict-whitespace --match-full-lines --implicit-check-not={{.}}
# CHECK:[{"Address":"0x0","Data":{"Name":"d1","Size":"0x8","Start":"0x0"},"ModuleName":"{{.*}}.o"}]
## Test multiple addresses on the command-line.
# RUN: llvm-symbolizer -e=%t.o "DATA 2" "DATA 8" --output-style=JSON | \
# RUN: FileCheck %s --check-prefix=MULTI --strict-whitespace --match-full-lines --implicit-check-not={{.}}
# MULTI:[{"Address":"0x2","Data":{"Name":"d1","Size":"0x8","Start":"0x0"},"ModuleName":"{{.*}}.o"},{"Address":"0x8","Data":{"Name":"d2","Size":"0x4","Start":"0x8"},"ModuleName":"{{.*}}.o"}]
d1:
.quad 0x1122334455667788
.size d1, 8
d2:
.long 0x99aabbcc
.size d2, 4