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2c0468b550
Currently a CHECK-NOT directive succeeds whenever the corresponding match fails. However match can fail due to an error rather than a lack of match, for instance if a variable is undefined. This commit makes match error a failure for CHECK-NOT. Reviewed By: jdenny Differential Revision: https://reviews.llvm.org/D86222
68 lines
2.6 KiB
Plaintext
68 lines
2.6 KiB
Plaintext
; Check handling of match-time diagnostics for invalid patterns (e.g.,
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; substitution overflow) in the case of excluded patterns (e.g., CHECK-NOT).
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;
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; At one time, FileCheck's exit status was zero for this case. Moreover, it
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; printed the error diagnostic only if -vv was specified and input dumps were
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; disabled. Test every combination as the logic is hard to get right.
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RUN: echo > %t.chk \
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RUN: 'CHECK-NOT: [[#0x8000000000000000+0x8000000000000000]] [[UNDEFVAR]]'
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RUN: echo > %t.in '10000000000000000'
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ERR-NOT:{{.}}
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ERR-VV:{{.*}}: remark: implicit EOF: expected string found in input
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ERR-VV-NEXT:CHECK-NOT: {{.*}}
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ERR-VV-NEXT:{{ *}}^
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ERR-VV-NEXT:{{.*}}: note: found here
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ERR-VV-EMPTY:
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ERR-VV-NEXT:^
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ERR-NOT:{{.}}
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ERR:{{.*}}: error: unable to substitute variable or numeric expression: overflow error
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ERR-NEXT:CHECK-NOT: {{.*}}
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ERR-NEXT:{{ *}}^
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ERR-NEXT:{{.*}}: error: undefined variable: UNDEFVAR
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ERR-NEXT:{{CHECK-NOT: \[\[#0x8000000000000000\+0x8000000000000000\]\] \[\[UNDEFVAR\]\]}}
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ERR-NEXT:^
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ERR-NOT:{{error|note|remark}}:
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DUMP:<<<<<<
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DUMP-NEXT: 1: 10000000000000000
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DUMP-NEXT:not:1'0 X~~~~~~~~~~~~~~~~~ error: match failed for invalid pattern
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DUMP-NEXT:not:1'1 unable to substitute variable or numeric expression: overflow error
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DUMP-NEXT:not:1'2 undefined variable: UNDEFVAR
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DUMP-VV-NEXT: 2:
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DUMP-VV-NEXT:eof:1 ^
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DUMP-NEXT:>>>>>>
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;--------------------------------------------------
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; Check -dump-input=never cases.
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;--------------------------------------------------
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RUN: %ProtectFileCheckOutput \
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RUN: not FileCheck -dump-input=never %t.chk < %t.in 2>&1 \
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RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR
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RUN: %ProtectFileCheckOutput \
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RUN: not FileCheck -dump-input=never -v %t.chk < %t.in 2>&1 \
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RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR
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RUN: %ProtectFileCheckOutput \
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RUN: not FileCheck -dump-input=never -vv %t.chk < %t.in 2>&1 \
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RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR,ERR-VV
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;--------------------------------------------------
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; Check -dump-input=fail cases.
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;--------------------------------------------------
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RUN: %ProtectFileCheckOutput \
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RUN: not FileCheck -dump-input=fail %t.chk < %t.in 2>&1 \
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RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR,DUMP
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RUN: %ProtectFileCheckOutput \
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RUN: not FileCheck -dump-input=fail -v %t.chk < %t.in 2>&1 \
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RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR,DUMP
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RUN: %ProtectFileCheckOutput \
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RUN: not FileCheck -dump-input=fail -vv %t.chk < %t.in 2>&1 \
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RUN: | FileCheck %s -match-full-lines -check-prefixes=ERR,DUMP,DUMP-VV
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