From ab788a2ee175c7560f0ca58bbc183ecfd57d2f7a Mon Sep 17 00:00:00 2001 From: kennytm Date: Thu, 23 Nov 2017 23:19:50 +0800 Subject: [PATCH] Replace most call to grep in run-make by a script that cat the input. Introduced a new src/etc/cat-and-grep.sh script (called in run-make as $(CGREP)), which prints the input and do a grep simultaneously. This is mainly used to debug spurious failures in run-make, such as the sanitizer error in #45810, as well as real errors such as #46126. --- src/etc/cat-and-grep.sh | 89 +++++++++++++++++++ src/test/run-make/atomic-lock-free/Makefile | 24 ++--- .../cat-and-grep-sanity-check/Makefile | 46 ++++++++++ .../run-make/cdylib-fewer-symbols/Makefile | 6 +- .../run-make/codegen-options-parsing/Makefile | 34 ++++--- .../Makefile | 2 +- .../error-writing-dependencies/Makefile | 4 +- src/test/run-make/hir-tree/Makefile | 2 +- src/test/run-make/include_bytes_deps/Makefile | 3 +- .../run-make/inline-always-many-cgu/Makefile | 2 +- src/test/run-make/invalid-library/Makefile | 2 +- src/test/run-make/invalid-staticlib/Makefile | 2 +- src/test/run-make/issue-14698/Makefile | 2 +- src/test/run-make/issue-22131/Makefile | 2 +- src/test/run-make/issue-26092/Makefile | 3 +- src/test/run-make/issue-33329/Makefile | 4 +- src/test/run-make/issue-35164/Makefile | 2 +- src/test/run-make/issue-40535/Makefile | 10 ++- src/test/run-make/link-arg/Makefile | 2 +- src/test/run-make/link-cfg/Makefile | 2 +- .../run-make/linker-output-non-utf8/Makefile | 2 +- .../many-crates-but-no-match/Makefile | 11 ++- .../mismatching-target-triples/Makefile | 2 +- .../missing-crate-dependency/Makefile | 2 +- src/test/run-make/no-builtins-lto/Makefile | 2 +- src/test/run-make/print-cfg/Makefile | 14 +-- .../run-make/rustc-macro-dep-files/Makefile | 2 +- src/test/run-make/sanitizer-address/Makefile | 5 +- .../run-make/sanitizer-cdylib-link/Makefile | 3 +- .../run-make/sanitizer-dylib-link/Makefile | 3 +- .../sanitizer-invalid-cratetype/Makefile | 2 +- .../sanitizer-invalid-target/Makefile | 3 +- src/test/run-make/sanitizer-leak/Makefile | 7 +- src/test/run-make/sanitizer-memory/Makefile | 6 +- .../sanitizer-staticlib-link/Makefile | 2 +- src/test/run-make/static-nobundle/Makefile | 8 +- .../run-make/symbols-are-reasonable/Makefile | 4 +- .../symbols-include-type-name/Makefile | 2 +- src/test/run-make/target-specs/Makefile | 6 +- .../run-make/target-without-atomics/Makefile | 2 +- src/test/run-make/test-harness/Makefile | 7 +- src/test/run-make/tools.mk | 1 + src/test/run-make/treat-err-as-bug/Makefile | 2 +- .../type-mismatch-same-crate-name/Makefile | 6 +- src/test/run-make/used/Makefile | 2 +- .../run-make/volatile-intrinsics/Makefile | 3 +- .../run-make/weird-output-filenames/Makefile | 8 +- 47 files changed, 241 insertions(+), 119 deletions(-) create mode 100755 src/etc/cat-and-grep.sh create mode 100644 src/test/run-make/cat-and-grep-sanity-check/Makefile diff --git a/src/etc/cat-and-grep.sh b/src/etc/cat-and-grep.sh new file mode 100755 index 0000000000000..ef9884d2e980d --- /dev/null +++ b/src/etc/cat-and-grep.sh @@ -0,0 +1,89 @@ +#!/bin/sh +set -eu + +# Copyright 2017 The Rust Project Developers. See the COPYRIGHT +# file at the top-level directory of this distribution and at +# http://rust-lang.org/COPYRIGHT. +# +# Licensed under the Apache License, Version 2.0 or the MIT license +# , at your +# option. This file may not be copied, modified, or distributed +# except according to those terms. + +# Performs `cat` and `grep` simultaneously for `run-make` tests in the Rust CI. +# +# This program will read lines from stdin and print them to stdout immediately. +# At the same time, it will check if the input line contains the substring or +# regex specified in the command line. If any match is found, the program will +# set the exit code to 0, otherwise 1. +# +# This is written to simplify debugging runmake tests. Since `grep` swallows all +# output, when a test involving `grep` failed, it is impossible to know the +# reason just by reading the failure log. While it is possible to `tee` the +# output into another stream, it becomes pretty annoying to do this for all test +# cases. + +USAGE=' +cat-and-grep.sh [-v] [-e] [-i] s1 s2 s3 ... < input.txt + +Prints the stdin, and exits successfully only if all of `sN` can be found in +some lines of the input. + +Options: + -v Invert match, exits successfully only if all of `sN` cannot be found + -e Regex search, search using extended Regex instead of fixed string + -i Case insensitive search. +' + +GREPPER=fgrep +INVERT=0 +GREPFLAGS='q' +while getopts ':vieh' OPTION; do + case "$OPTION" in + v) + INVERT=1 + ERROR_MSG='should not be found' + ;; + i) + GREPFLAGS="i$GREPFLAGS" + ;; + e) + GREPPER=egrep + ;; + h) + echo "$USAGE" + exit 2 + ;; + *) + break + ;; + esac +done + +shift $((OPTIND - 1)) + +LOG=$(mktemp -t cgrep.XXXXXX) +trap "rm -f $LOG" EXIT + +printf "[[[ begin stdout ]]]\n\033[90m" +tee "$LOG" +echo >> "$LOG" # ensure at least 1 line of output, otherwise `grep -v` may unconditionally fail. +printf "\033[0m\n[[[ end stdout ]]]\n" + +HAS_ERROR=0 +for MATCH in "$@"; do + if "$GREPPER" "-$GREPFLAGS" -- "$MATCH" "$LOG"; then + if [ "$INVERT" = 1 ]; then + printf "\033[1;31mError: should not match: %s\033[0m\n" "$MATCH" + HAS_ERROR=1 + fi + else + if [ "$INVERT" = 0 ]; then + printf "\033[1;31mError: cannot match: %s\033[0m\n" "$MATCH" + HAS_ERROR=1 + fi + fi +done + +exit "$HAS_ERROR" diff --git a/src/test/run-make/atomic-lock-free/Makefile b/src/test/run-make/atomic-lock-free/Makefile index 7c92adddbafdd..4849b0307423d 100644 --- a/src/test/run-make/atomic-lock-free/Makefile +++ b/src/test/run-make/atomic-lock-free/Makefile @@ -7,36 +7,36 @@ all: ifeq ($(UNAME),Linux) ifeq ($(filter x86,$(LLVM_COMPONENTS)),x86) $(RUSTC) --target=i686-unknown-linux-gnu atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add $(RUSTC) --target=x86_64-unknown-linux-gnu atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add endif ifeq ($(filter arm,$(LLVM_COMPONENTS)),arm) $(RUSTC) --target=arm-unknown-linux-gnueabi atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add $(RUSTC) --target=arm-unknown-linux-gnueabihf atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add $(RUSTC) --target=armv7-unknown-linux-gnueabihf atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add endif ifeq ($(filter aarch64,$(LLVM_COMPONENTS)),aarch64) $(RUSTC) --target=aarch64-unknown-linux-gnu atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add endif ifeq ($(filter mips,$(LLVM_COMPONENTS)),mips) $(RUSTC) --target=mips-unknown-linux-gnu atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add $(RUSTC) --target=mipsel-unknown-linux-gnu atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add endif ifeq ($(filter powerpc,$(LLVM_COMPONENTS)),powerpc) $(RUSTC) --target=powerpc-unknown-linux-gnu atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add $(RUSTC) --target=powerpc64-unknown-linux-gnu atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add $(RUSTC) --target=powerpc64le-unknown-linux-gnu atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add $(RUSTC) --target=s390x-unknown-linux-gnu atomic_lock_free.rs - nm "$(TMPDIR)/libatomic_lock_free.rlib" | grep -vq __atomic_fetch_add + nm "$(TMPDIR)/libatomic_lock_free.rlib" | $(CGREP) -v __atomic_fetch_add endif endif diff --git a/src/test/run-make/cat-and-grep-sanity-check/Makefile b/src/test/run-make/cat-and-grep-sanity-check/Makefile new file mode 100644 index 0000000000000..fead197ce3906 --- /dev/null +++ b/src/test/run-make/cat-and-grep-sanity-check/Makefile @@ -0,0 +1,46 @@ +-include ../tools.mk + +all: + echo a | $(CGREP) a + ! echo b | $(CGREP) a + echo xyz | $(CGREP) x y z + ! echo abc | $(CGREP) b c d + printf "x\ny\nz" | $(CGREP) x y z + + echo AbCd | $(CGREP) -i a b C D + ! echo AbCd | $(CGREP) a b C D + + true | $(CGREP) -v nothing + ! echo nothing | $(CGREP) -v nothing + ! echo xyz | $(CGREP) -v w x y + ! echo xyz | $(CGREP) -v x y z + echo xyz | $(CGREP) -v a b c + + ! echo 'foo bar baz' | $(CGREP) 'foo baz' + echo 'foo bar baz' | $(CGREP) foo baz + echo 'x a `b` c y z' | $(CGREP) 'a `b` c' + + echo baaac | $(CGREP) -e 'ba*c' + echo bc | $(CGREP) -e 'ba*c' + ! echo aaac | $(CGREP) -e 'ba*c' + + echo aaa | $(CGREP) -e 'a+' + ! echo bbb | $(CGREP) -e 'a+' + + echo abc | $(CGREP) -e 'a|e|i|o|u' + ! echo fgh | $(CGREP) -e 'a|e|i|o|u' + echo abc | $(CGREP) -e '[aeiou]' + ! echo fgh | $(CGREP) -e '[aeiou]' + ! echo abc | $(CGREP) -e '[^aeiou]{3}' + echo fgh | $(CGREP) -e '[^aeiou]{3}' + echo ab cd ef gh | $(CGREP) -e '\bcd\b' + ! echo abcdefgh | $(CGREP) -e '\bcd\b' + echo xyz | $(CGREP) -e '...' + ! echo xy | $(CGREP) -e '...' + ! echo xyz | $(CGREP) -e '\.\.\.' + echo ... | $(CGREP) -e '\.\.\.' + + echo foo bar baz | $(CGREP) -e 'foo.*baz' + ! echo foo bar baz | $(CGREP) -ve 'foo.*baz' + ! echo foo bar baz | $(CGREP) -e 'baz.*foo' + echo foo bar baz | $(CGREP) -ve 'baz.*foo' diff --git a/src/test/run-make/cdylib-fewer-symbols/Makefile b/src/test/run-make/cdylib-fewer-symbols/Makefile index 954ee792460ad..929d5571194bd 100644 --- a/src/test/run-make/cdylib-fewer-symbols/Makefile +++ b/src/test/run-make/cdylib-fewer-symbols/Makefile @@ -9,9 +9,5 @@ all: else all: $(RUSTC) foo.rs - nm -g "$(call DYLIB,foo)" - nm -g "$(call DYLIB,foo)" | grep -vq __rdl_ - nm -g "$(call DYLIB,foo)" | grep -vq __rde_ - nm -g "$(call DYLIB,foo)" | grep -vq __rg_ - nm -g "$(call DYLIB,foo)" | grep -vq __rust_ + nm -g "$(call DYLIB,foo)" | $(CGREP) -v __rdl_ __rde_ __rg_ __rust_ endif diff --git a/src/test/run-make/codegen-options-parsing/Makefile b/src/test/run-make/codegen-options-parsing/Makefile index 755e211a34996..81e06043c87ae 100644 --- a/src/test/run-make/codegen-options-parsing/Makefile +++ b/src/test/run-make/codegen-options-parsing/Makefile @@ -1,33 +1,31 @@ -include ../tools.mk -LOG = $(TMPDIR)/log.txt - all: #Option taking a number - $(RUSTC) -C codegen-units dummy.rs 2>&1 | tee $(LOG) - grep 'codegen option `codegen-units` requires a number' $(LOG) - $(RUSTC) -C codegen-units= dummy.rs 2>&1 | tee $(LOG) - grep 'incorrect value `` for codegen option `codegen-units` - a number was expected' $(LOG) - $(RUSTC) -C codegen-units=foo dummy.rs 2>&1 | tee $(LOG) - grep 'incorrect value `foo` for codegen option `codegen-units` - a number was expected' $(LOG) + $(RUSTC) -C codegen-units dummy.rs 2>&1 | \ + $(CGREP) 'codegen option `codegen-units` requires a number' + $(RUSTC) -C codegen-units= dummy.rs 2>&1 | \ + $(CGREP) 'incorrect value `` for codegen option `codegen-units` - a number was expected' + $(RUSTC) -C codegen-units=foo dummy.rs 2>&1 | \ + $(CGREP) 'incorrect value `foo` for codegen option `codegen-units` - a number was expected' $(RUSTC) -C codegen-units=1 dummy.rs #Option taking a string - $(RUSTC) -C extra-filename dummy.rs 2>&1 | tee $(LOG) - grep 'codegen option `extra-filename` requires a string' $(LOG) + $(RUSTC) -C extra-filename dummy.rs 2>&1 | \ + $(CGREP) 'codegen option `extra-filename` requires a string' $(RUSTC) -C extra-filename= dummy.rs 2>&1 $(RUSTC) -C extra-filename=foo dummy.rs 2>&1 #Option taking no argument - $(RUSTC) -C lto= dummy.rs 2>&1 | tee $(LOG) - grep 'codegen option `lto` takes no value' $(LOG) - $(RUSTC) -C lto=1 dummy.rs 2>&1 | tee $(LOG) - grep 'codegen option `lto` takes no value' $(LOG) - $(RUSTC) -C lto=foo dummy.rs 2>&1 | tee $(LOG) - grep 'codegen option `lto` takes no value' $(LOG) + $(RUSTC) -C lto= dummy.rs 2>&1 | \ + $(CGREP) 'codegen option `lto` takes no value' + $(RUSTC) -C lto=1 dummy.rs 2>&1 | \ + $(CGREP) 'codegen option `lto` takes no value' + $(RUSTC) -C lto=foo dummy.rs 2>&1 | \ + $(CGREP) 'codegen option `lto` takes no value' $(RUSTC) -C lto dummy.rs # Should not link dead code... $(RUSTC) -Z print-link-args dummy.rs 2>&1 | \ - grep -e '--gc-sections' -e '-z[^ ]* [^ ]*\' -e '-dead_strip' -e '/OPT:REF' + $(CGREP) -e '--gc-sections|-z[^ ]* [^ ]*|-dead_strip|/OPT:REF' # ... unless you specifically ask to keep it $(RUSTC) -Z print-link-args -C link-dead-code dummy.rs 2>&1 | \ - (! grep -e '--gc-sections' -e '-z[^ ]* [^ ]*\' -e '-dead_strip' -e '/OPT:REF') + $(CGREP) -ve '--gc-sections|-z[^ ]* [^ ]*|-dead_strip|/OPT:REF' diff --git a/src/test/run-make/error-found-staticlib-instead-crate/Makefile b/src/test/run-make/error-found-staticlib-instead-crate/Makefile index 24ff20ea89242..fef12c4da6703 100644 --- a/src/test/run-make/error-found-staticlib-instead-crate/Makefile +++ b/src/test/run-make/error-found-staticlib-instead-crate/Makefile @@ -2,4 +2,4 @@ all: $(RUSTC) foo.rs --crate-type staticlib - $(RUSTC) bar.rs 2>&1 | grep "found staticlib" + $(RUSTC) bar.rs 2>&1 | $(CGREP) "found staticlib" diff --git a/src/test/run-make/error-writing-dependencies/Makefile b/src/test/run-make/error-writing-dependencies/Makefile index 89fbfa0a1bf9d..cbc96901a388a 100644 --- a/src/test/run-make/error-writing-dependencies/Makefile +++ b/src/test/run-make/error-writing-dependencies/Makefile @@ -3,6 +3,6 @@ all: # Let's get a nice error message $(BARE_RUSTC) foo.rs --emit dep-info --out-dir foo/bar/baz 2>&1 | \ - grep "error writing dependencies" + $(CGREP) "error writing dependencies" # Make sure the filename shows up - $(BARE_RUSTC) foo.rs --emit dep-info --out-dir foo/bar/baz 2>&1 | grep "baz" + $(BARE_RUSTC) foo.rs --emit dep-info --out-dir foo/bar/baz 2>&1 | $(CGREP) "baz" diff --git a/src/test/run-make/hir-tree/Makefile b/src/test/run-make/hir-tree/Makefile index 59e4ae8a30de3..bedb2b7d6aa50 100644 --- a/src/test/run-make/hir-tree/Makefile +++ b/src/test/run-make/hir-tree/Makefile @@ -6,4 +6,4 @@ all: $(RUSTC) -o $(TMPDIR)/input.hir -Z unstable-options \ --unpretty=hir-tree input.rs - grep '"Hello, Rustaceans!\\n"' $(TMPDIR)/input.hir + $(CGREP) '"Hello, Rustaceans!\n"' < $(TMPDIR)/input.hir diff --git a/src/test/run-make/include_bytes_deps/Makefile b/src/test/run-make/include_bytes_deps/Makefile index 0400db412dd29..f7b1d21ace281 100644 --- a/src/test/run-make/include_bytes_deps/Makefile +++ b/src/test/run-make/include_bytes_deps/Makefile @@ -8,8 +8,7 @@ ifneq ($(shell uname),FreeBSD) ifndef IS_WINDOWS all: $(RUSTC) --emit dep-info main.rs - grep "input.txt" $(TMPDIR)/main.d - grep "input.bin" $(TMPDIR)/main.d + $(CGREP) "input.txt" "input.bin" < $(TMPDIR)/main.d else all: diff --git a/src/test/run-make/inline-always-many-cgu/Makefile b/src/test/run-make/inline-always-many-cgu/Makefile index edf88a6327cd2..0cab955f6442b 100644 --- a/src/test/run-make/inline-always-many-cgu/Makefile +++ b/src/test/run-make/inline-always-many-cgu/Makefile @@ -2,7 +2,7 @@ all: $(RUSTC) foo.rs --emit llvm-ir -C codegen-units=2 - if grep -w call $(TMPDIR)/*.ll; then \ + if cat $(TMPDIR)/*.ll | $(CGREP) -e '\bcall\b'; then \ echo "found call instruction when one wasn't expected"; \ exit 1; \ fi diff --git a/src/test/run-make/invalid-library/Makefile b/src/test/run-make/invalid-library/Makefile index 5c9cc9935099f..b6fb122d98bf2 100644 --- a/src/test/run-make/invalid-library/Makefile +++ b/src/test/run-make/invalid-library/Makefile @@ -3,4 +3,4 @@ all: touch $(TMPDIR)/rust.metadata.bin $(AR) crus $(TMPDIR)/libfoo-ffffffff-1.0.rlib $(TMPDIR)/rust.metadata.bin - $(RUSTC) foo.rs 2>&1 | grep "can't find crate for" + $(RUSTC) foo.rs 2>&1 | $(CGREP) "can't find crate for" diff --git a/src/test/run-make/invalid-staticlib/Makefile b/src/test/run-make/invalid-staticlib/Makefile index d4aa6d5e72098..3a91902ccceb6 100644 --- a/src/test/run-make/invalid-staticlib/Makefile +++ b/src/test/run-make/invalid-staticlib/Makefile @@ -2,4 +2,4 @@ all: touch $(TMPDIR)/libfoo.a - echo | $(RUSTC) - --crate-type=rlib -lstatic=foo 2>&1 | grep "failed to add native library" + echo | $(RUSTC) - --crate-type=rlib -lstatic=foo 2>&1 | $(CGREP) "failed to add native library" diff --git a/src/test/run-make/issue-14698/Makefile b/src/test/run-make/issue-14698/Makefile index 28502f67e0747..dbe8317dbc4bc 100644 --- a/src/test/run-make/issue-14698/Makefile +++ b/src/test/run-make/issue-14698/Makefile @@ -1,4 +1,4 @@ -include ../tools.mk all: - TMP=fake TMPDIR=fake $(RUSTC) foo.rs 2>&1 | grep "couldn't create a temp dir:" + TMP=fake TMPDIR=fake $(RUSTC) foo.rs 2>&1 | $(CGREP) "couldn't create a temp dir:" diff --git a/src/test/run-make/issue-22131/Makefile b/src/test/run-make/issue-22131/Makefile index cb4f146273348..6db737a9e72a2 100644 --- a/src/test/run-make/issue-22131/Makefile +++ b/src/test/run-make/issue-22131/Makefile @@ -4,4 +4,4 @@ all: foo.rs $(RUSTC) --cfg 'feature="bar"' --crate-type lib foo.rs $(RUSTDOC) --test --cfg 'feature="bar"' \ -L $(TMPDIR) foo.rs |\ - grep -q 'foo.rs - foo (line 11) ... ok' + $(CGREP) 'foo.rs - foo (line 11) ... ok' diff --git a/src/test/run-make/issue-26092/Makefile b/src/test/run-make/issue-26092/Makefile index 0d94c99a3948a..27631c31c4a06 100644 --- a/src/test/run-make/issue-26092/Makefile +++ b/src/test/run-make/issue-26092/Makefile @@ -1,5 +1,4 @@ -include ../tools.mk all: - $(RUSTC) -o "" blank.rs 2>&1 | \ - grep -i 'No such file or directory' + $(RUSTC) -o "" blank.rs 2>&1 | $(CGREP) -i 'No such file or directory' diff --git a/src/test/run-make/issue-33329/Makefile b/src/test/run-make/issue-33329/Makefile index c53f51d5bf584..591e4e3dda344 100644 --- a/src/test/run-make/issue-33329/Makefile +++ b/src/test/run-make/issue-33329/Makefile @@ -1,5 +1,5 @@ -include ../tools.mk all: - $(RUSTC) --target x86_64_unknown-linux-musl main.rs 2>&1 | \ - grep "error: Error loading target specification: Could not find specification for target" + $(RUSTC) --target x86_64_unknown-linux-musl main.rs 2>&1 | $(CGREP) \ + "error: Error loading target specification: Could not find specification for target" diff --git a/src/test/run-make/issue-35164/Makefile b/src/test/run-make/issue-35164/Makefile index c7bc26e3f5a9e..6a451656dcb7f 100644 --- a/src/test/run-make/issue-35164/Makefile +++ b/src/test/run-make/issue-35164/Makefile @@ -1,4 +1,4 @@ -include ../tools.mk all: - $(RUSTC) main.rs --error-format json 2>&1 | grep -q '"byte_start":490.*"byte_end":496' + $(RUSTC) main.rs --error-format json 2>&1 | $(CGREP) -e '"byte_start":490\b' '"byte_end":496\b' diff --git a/src/test/run-make/issue-40535/Makefile b/src/test/run-make/issue-40535/Makefile index 7d513a86a7fa5..49db1d43e4718 100644 --- a/src/test/run-make/issue-40535/Makefile +++ b/src/test/run-make/issue-40535/Makefile @@ -1,11 +1,13 @@ +-include ../tools.mk + # The ICE occurred in the following situation: # * `foo` declares `extern crate bar, baz`, depends only on `bar` (forgetting `baz` in `Cargo.toml`) # * `bar` declares and depends on `extern crate baz` # * All crates built in metadata-only mode (`cargo check`) all: # cc https://github.com/rust-lang/rust/issues/40623 - $(RUSTC) baz.rs --emit=metadata --out-dir=$(TMPDIR) - $(RUSTC) bar.rs --emit=metadata --extern baz=$(TMPDIR)/libbaz.rmeta --out-dir=$(TMPDIR) - $(RUSTC) foo.rs --emit=metadata --extern bar=$(TMPDIR)/libbar.rmeta --out-dir=$(TMPDIR) 2>&1 | \ - grep -vq "unexpectedly panicked" + $(RUSTC) baz.rs --emit=metadata + $(RUSTC) bar.rs --emit=metadata --extern baz=$(TMPDIR)/libbaz.rmeta + $(RUSTC) foo.rs --emit=metadata --extern bar=$(TMPDIR)/libbar.rmeta 2>&1 | \ + $(CGREP) -v "unexpectedly panicked" # ^ Succeeds if it doesn't find the ICE message diff --git a/src/test/run-make/link-arg/Makefile b/src/test/run-make/link-arg/Makefile index 0ee239af0fa6c..d7c9fd2711285 100644 --- a/src/test/run-make/link-arg/Makefile +++ b/src/test/run-make/link-arg/Makefile @@ -2,4 +2,4 @@ RUSTC_FLAGS = -C link-arg="-lfoo" -C link-arg="-lbar" -Z print-link-args all: - $(RUSTC) $(RUSTC_FLAGS) empty.rs | grep lfoo | grep lbar + $(RUSTC) $(RUSTC_FLAGS) empty.rs | $(CGREP) lfoo lbar diff --git a/src/test/run-make/link-cfg/Makefile b/src/test/run-make/link-cfg/Makefile index 4abc0caa69864..188cba5fe4127 100644 --- a/src/test/run-make/link-cfg/Makefile +++ b/src/test/run-make/link-cfg/Makefile @@ -2,7 +2,7 @@ all: $(call DYLIB,return1) $(call DYLIB,return2) $(call NATIVE_STATICLIB,return3) ls $(TMPDIR) - $(RUSTC) --print cfg --target x86_64-unknown-linux-musl | grep crt-static + $(RUSTC) --print cfg --target x86_64-unknown-linux-musl | $(CGREP) crt-static $(RUSTC) no-deps.rs --cfg foo $(call RUN,no-deps) diff --git a/src/test/run-make/linker-output-non-utf8/Makefile b/src/test/run-make/linker-output-non-utf8/Makefile index 98fe83f45e40c..76d4b133defe2 100644 --- a/src/test/run-make/linker-output-non-utf8/Makefile +++ b/src/test/run-make/linker-output-non-utf8/Makefile @@ -19,6 +19,6 @@ all: $(RUSTC) library.rs mkdir $(bad_dir) mv $(TMPDIR)/liblibrary.a $(bad_dir) - LIBRARY_PATH=$(bad_dir) $(RUSTC) exec.rs 2>&1 | grep this_symbol_not_defined + LIBRARY_PATH=$(bad_dir) $(RUSTC) exec.rs 2>&1 | $(CGREP) this_symbol_not_defined endif diff --git a/src/test/run-make/many-crates-but-no-match/Makefile b/src/test/run-make/many-crates-but-no-match/Makefile index 0371dff15853b..03a797d95f984 100644 --- a/src/test/run-make/many-crates-but-no-match/Makefile +++ b/src/test/run-make/many-crates-but-no-match/Makefile @@ -27,7 +27,10 @@ all: mv $(TMPDIR)/$(call RLIB_GLOB,crateA) $(A3) # Ensure crateC fails to compile since A1 is "missing" and A2/A3 hashes do not match $(RUSTC) -L $(A2) -L $(A3) crateC.rs >$(LOG) 2>&1 || true - grep "found possibly newer version of crate \`crateA\` which \`crateB\` depends on" $(LOG) - grep "note: perhaps that crate needs to be recompiled?" $(LOG) - grep "crate \`crateA\`:" $(LOG) # this will match two entries - grep "crate \`crateB\`:" $(LOG) + $(CGREP) \ + 'found possibly newer version of crate `crateA` which `crateB` depends on' \ + 'note: perhaps that crate needs to be recompiled?' \ + 'crate `crateA`:' \ + 'crate `crateB`:' \ + < $(LOG) + # the 'crate `crateA`' will match two entries. \ No newline at end of file diff --git a/src/test/run-make/mismatching-target-triples/Makefile b/src/test/run-make/mismatching-target-triples/Makefile index e79abf822337c..1636e41b05652 100644 --- a/src/test/run-make/mismatching-target-triples/Makefile +++ b/src/test/run-make/mismatching-target-triples/Makefile @@ -8,4 +8,4 @@ all: $(RUSTC) foo.rs --target=i686-unknown-linux-gnu $(RUSTC) bar.rs --target=x86_64-unknown-linux-gnu 2>&1 \ - | grep "couldn't find crate .foo. with expected target triple x86_64-unknown-linux-gnu" + | $(CGREP) 'couldn'"'"'t find crate `foo` with expected target triple x86_64-unknown-linux-gnu' diff --git a/src/test/run-make/missing-crate-dependency/Makefile b/src/test/run-make/missing-crate-dependency/Makefile index 4275c9b3f9fa3..b5a5bf492abe5 100644 --- a/src/test/run-make/missing-crate-dependency/Makefile +++ b/src/test/run-make/missing-crate-dependency/Makefile @@ -6,4 +6,4 @@ all: $(call REMOVE_RLIBS,crateA) # Ensure crateC fails to compile since dependency crateA is missing $(RUSTC) crateC.rs 2>&1 | \ - grep "can't find crate for \`crateA\` which \`crateB\` depends on" + $(CGREP) 'can'"'"'t find crate for `crateA` which `crateB` depends on' diff --git a/src/test/run-make/no-builtins-lto/Makefile b/src/test/run-make/no-builtins-lto/Makefile index 3f70de5f76c3b..b9688f16c6464 100644 --- a/src/test/run-make/no-builtins-lto/Makefile +++ b/src/test/run-make/no-builtins-lto/Makefile @@ -6,4 +6,4 @@ all: # Build an executable that depends on that crate using LTO. The no_builtins crate doesn't # participate in LTO, so its rlib must be explicitly linked into the final binary. Verify this by # grepping the linker arguments. - $(RUSTC) main.rs -C lto -Z print-link-args | grep 'libno_builtins.rlib' + $(RUSTC) main.rs -C lto -Z print-link-args | $(CGREP) 'libno_builtins.rlib' diff --git a/src/test/run-make/print-cfg/Makefile b/src/test/run-make/print-cfg/Makefile index 82fa3f6a3c5e0..08303a46d1929 100644 --- a/src/test/run-make/print-cfg/Makefile +++ b/src/test/run-make/print-cfg/Makefile @@ -1,16 +1,16 @@ -include ../tools.mk all: default - $(RUSTC) --target x86_64-pc-windows-gnu --print cfg | grep windows - $(RUSTC) --target x86_64-pc-windows-gnu --print cfg | grep x86_64 - $(RUSTC) --target i686-pc-windows-msvc --print cfg | grep msvc - $(RUSTC) --target i686-apple-darwin --print cfg | grep macos - $(RUSTC) --target i686-unknown-linux-gnu --print cfg | grep gnu + $(RUSTC) --target x86_64-pc-windows-gnu --print cfg | $(CGREP) windows + $(RUSTC) --target x86_64-pc-windows-gnu --print cfg | $(CGREP) x86_64 + $(RUSTC) --target i686-pc-windows-msvc --print cfg | $(CGREP) msvc + $(RUSTC) --target i686-apple-darwin --print cfg | $(CGREP) macos + $(RUSTC) --target i686-unknown-linux-gnu --print cfg | $(CGREP) gnu ifdef IS_WINDOWS default: - $(RUSTC) --print cfg | grep windows + $(RUSTC) --print cfg | $(CGREP) windows else default: - $(RUSTC) --print cfg | grep unix + $(RUSTC) --print cfg | $(CGREP) unix endif diff --git a/src/test/run-make/rustc-macro-dep-files/Makefile b/src/test/run-make/rustc-macro-dep-files/Makefile index 1ab27397e3146..d2c8e7fd0434c 100644 --- a/src/test/run-make/rustc-macro-dep-files/Makefile +++ b/src/test/run-make/rustc-macro-dep-files/Makefile @@ -8,5 +8,5 @@ else all: $(RUSTC) foo.rs $(RUSTC) bar.rs --emit dep-info - grep "proc-macro source" $(TMPDIR)/bar.d && exit 1 || exit 0 + $(CGREP) -v "proc-macro source" < $(TMPDIR)/bar.d endif diff --git a/src/test/run-make/sanitizer-address/Makefile b/src/test/run-make/sanitizer-address/Makefile index d0ac8903f10f5..207615bfbd5c6 100644 --- a/src/test/run-make/sanitizer-address/Makefile +++ b/src/test/run-make/sanitizer-address/Makefile @@ -24,7 +24,6 @@ endif all: ifeq ($(ASAN_SUPPORT),1) - $(RUSTC) -g -Z sanitizer=address -Z print-link-args $(EXTRA_RUSTFLAG) overflow.rs | grep -q librustc_asan - $(TMPDIR)/overflow 2>&1 | tee $(LOG) - grep -q stack-buffer-overflow $(LOG) + $(RUSTC) -g -Z sanitizer=address -Z print-link-args $(EXTRA_RUSTFLAG) overflow.rs | $(CGREP) librustc_asan + $(TMPDIR)/overflow 2>&1 | $(CGREP) stack-buffer-overflow endif diff --git a/src/test/run-make/sanitizer-cdylib-link/Makefile b/src/test/run-make/sanitizer-cdylib-link/Makefile index 0cc4334f17f4c..bea5519ec5f70 100644 --- a/src/test/run-make/sanitizer-cdylib-link/Makefile +++ b/src/test/run-make/sanitizer-cdylib-link/Makefile @@ -18,6 +18,5 @@ all: ifeq ($(ASAN_SUPPORT),1) $(RUSTC) -g -Z sanitizer=address --crate-type cdylib --target $(TARGET) $(EXTRA_RUSTFLAG) library.rs $(RUSTC) -g -Z sanitizer=address --crate-type bin --target $(TARGET) $(EXTRA_RUSTFLAG) -llibrary program.rs - LD_LIBRARY_PATH=$(TMPDIR) $(TMPDIR)/program 2>&1 | tee $(LOG) - grep -q stack-buffer-overflow $(LOG) + LD_LIBRARY_PATH=$(TMPDIR) $(TMPDIR)/program 2>&1 | $(CGREP) stack-buffer-overflow endif diff --git a/src/test/run-make/sanitizer-dylib-link/Makefile b/src/test/run-make/sanitizer-dylib-link/Makefile index cdf0b91c1efa7..0cc8f73da8b56 100644 --- a/src/test/run-make/sanitizer-dylib-link/Makefile +++ b/src/test/run-make/sanitizer-dylib-link/Makefile @@ -18,6 +18,5 @@ all: ifeq ($(ASAN_SUPPORT),1) $(RUSTC) -g -Z sanitizer=address --crate-type dylib --target $(TARGET) $(EXTRA_RUSTFLAG) library.rs $(RUSTC) -g -Z sanitizer=address --crate-type bin --target $(TARGET) $(EXTRA_RUSTFLAG) -llibrary program.rs - LD_LIBRARY_PATH=$(TMPDIR) $(TMPDIR)/program 2>&1 | tee $(LOG) - grep -q stack-buffer-overflow $(LOG) + LD_LIBRARY_PATH=$(TMPDIR) $(TMPDIR)/program 2>&1 | $(CGREP) stack-buffer-overflow endif diff --git a/src/test/run-make/sanitizer-invalid-cratetype/Makefile b/src/test/run-make/sanitizer-invalid-cratetype/Makefile index d03bbf84c1d11..dc37c0d0bc946 100644 --- a/src/test/run-make/sanitizer-invalid-cratetype/Makefile +++ b/src/test/run-make/sanitizer-invalid-cratetype/Makefile @@ -14,5 +14,5 @@ endif all: ifeq ($(ASAN_SUPPORT),1) - $(RUSTC) -Z sanitizer=address --crate-type proc-macro --target $(TARGET) hello.rs 2>&1 | grep -q -- '-Z sanitizer' + $(RUSTC) -Z sanitizer=address --crate-type proc-macro --target $(TARGET) hello.rs 2>&1 | $(CGREP) '-Z sanitizer' endif diff --git a/src/test/run-make/sanitizer-invalid-target/Makefile b/src/test/run-make/sanitizer-invalid-target/Makefile index 82e32f0995202..df8afee15ce07 100644 --- a/src/test/run-make/sanitizer-invalid-target/Makefile +++ b/src/test/run-make/sanitizer-invalid-target/Makefile @@ -1,4 +1,5 @@ -include ../tools.mk all: - $(RUSTC) -Z sanitizer=leak --target i686-unknown-linux-gnu hello.rs 2>&1 | grep -q 'LeakSanitizer only works with the `x86_64-unknown-linux-gnu` target' + $(RUSTC) -Z sanitizer=leak --target i686-unknown-linux-gnu hello.rs 2>&1 | \ + $(CGREP) 'LeakSanitizer only works with the `x86_64-unknown-linux-gnu` target' diff --git a/src/test/run-make/sanitizer-leak/Makefile b/src/test/run-make/sanitizer-leak/Makefile index fa6f7626fccf7..ab43fac2e99c3 100644 --- a/src/test/run-make/sanitizer-leak/Makefile +++ b/src/test/run-make/sanitizer-leak/Makefile @@ -1,15 +1,12 @@ -include ../tools.mk -LOG := $(TMPDIR)/log.txt - # FIXME(#46126) ThinLTO for libstd broke this test ifeq (1,0) all: ifeq ($(TARGET),x86_64-unknown-linux-gnu) ifdef SANITIZER_SUPPORT - $(RUSTC) -C opt-level=1 -g -Z sanitizer=leak -Z print-link-args leak.rs | grep -q librustc_lsan - $(TMPDIR)/leak 2>&1 | tee $(LOG) - grep -q 'detected memory leaks' $(LOG) + $(RUSTC) -C opt-level=1 -g -Z sanitizer=leak -Z print-link-args leak.rs | $(CGREP) librustc_lsan + $(TMPDIR)/leak 2>&1 | $(CGREP) 'detected memory leaks' endif endif diff --git a/src/test/run-make/sanitizer-memory/Makefile b/src/test/run-make/sanitizer-memory/Makefile index f3a896cd4ab9d..3507ca2bef2a0 100644 --- a/src/test/run-make/sanitizer-memory/Makefile +++ b/src/test/run-make/sanitizer-memory/Makefile @@ -3,10 +3,8 @@ all: ifeq ($(TARGET),x86_64-unknown-linux-gnu) ifdef SANITIZER_SUPPORT - $(RUSTC) -g -Z sanitizer=memory -Z print-link-args uninit.rs | tee $(TMPDIR)/out - grep -q librustc_msan $(TMPDIR)/out - $(TMPDIR)/uninit 2>&1 | tee $(TMPDIR)/out - grep -q use-of-uninitialized-value $(TMPDIR)/out + $(RUSTC) -g -Z sanitizer=memory -Z print-link-args uninit.rs | $(CGREP) librustc_msan + $(TMPDIR)/uninit 2>&1 | $(CGREP) use-of-uninitialized-value endif endif diff --git a/src/test/run-make/sanitizer-staticlib-link/Makefile b/src/test/run-make/sanitizer-staticlib-link/Makefile index f92dc52b44575..2b444d667bfa3 100644 --- a/src/test/run-make/sanitizer-staticlib-link/Makefile +++ b/src/test/run-make/sanitizer-staticlib-link/Makefile @@ -13,6 +13,6 @@ all: ifeq ($(ASAN_SUPPORT),1) $(RUSTC) -g -Z sanitizer=address --crate-type staticlib --target $(TARGET) library.rs $(CC) program.c $(call STATICLIB,library) $(call OUT_EXE,program) $(EXTRACFLAGS) $(EXTRACXXFLAGS) - LD_LIBRARY_PATH=$(TMPDIR) $(TMPDIR)/program 2>&1 | grep -q stack-buffer-overflow + LD_LIBRARY_PATH=$(TMPDIR) $(TMPDIR)/program 2>&1 | $(CGREP) stack-buffer-overflow endif diff --git a/src/test/run-make/static-nobundle/Makefile b/src/test/run-make/static-nobundle/Makefile index 3eac12f5cc9fd..abc32d4423b05 100644 --- a/src/test/run-make/static-nobundle/Makefile +++ b/src/test/run-make/static-nobundle/Makefile @@ -9,13 +9,13 @@ all: $(call NATIVE_STATICLIB,aaa) $(RUSTC) bbb.rs --crate-type=rlib # Check that bbb does NOT contain the definition of `native_func` - nm $(TMPDIR)/libbbb.rlib | (! grep "T _*native_func") - nm $(TMPDIR)/libbbb.rlib | grep "U _*native_func" + nm $(TMPDIR)/libbbb.rlib | $(CGREP) -ve "T _*native_func" + nm $(TMPDIR)/libbbb.rlib | $(CGREP) -e "U _*native_func" # Check that aaa gets linked (either as `-l aaa` or `aaa.lib`) when building ccc. - $(RUSTC) ccc.rs -C prefer-dynamic --crate-type=dylib -Z print-link-args | grep -e "-l[\" ]*aaa" -e "aaa.lib" + $(RUSTC) ccc.rs -C prefer-dynamic --crate-type=dylib -Z print-link-args | $(CGREP) -e '-l[" ]*aaa|aaa\.lib' # Check that aaa does NOT get linked when building ddd. - $(RUSTC) ddd.rs -Z print-link-args | (! grep -e "-l[\" ]*aaa" -e "aaa.lib") + $(RUSTC) ddd.rs -Z print-link-args | $(CGREP) -ve '-l[" ]*aaa|aaa\.lib' $(call RUN,ddd) diff --git a/src/test/run-make/symbols-are-reasonable/Makefile b/src/test/run-make/symbols-are-reasonable/Makefile index 1c117cf0c9e62..a6d294d2a1c0a 100644 --- a/src/test/run-make/symbols-are-reasonable/Makefile +++ b/src/test/run-make/symbols-are-reasonable/Makefile @@ -10,6 +10,4 @@ OUT=$(TMPDIR)/lib.s all: $(RUSTC) lib.rs --emit=asm --crate-type=staticlib # just check for symbol declarations with the names we're expecting. - grep 'str.[0-9][0-9]*:' $(OUT) - grep 'byte_str.[0-9][0-9]*:' $(OUT) - grep 'vtable.[0-9][0-9]*' $(OUT) + $(CGREP) -e 'str\.[0-9]+:' 'byte_str\.[0-9]+:' 'vtable\.[0-9]+' < $(OUT) diff --git a/src/test/run-make/symbols-include-type-name/Makefile b/src/test/run-make/symbols-include-type-name/Makefile index 1add39e0cc35b..0850a2633e5d8 100644 --- a/src/test/run-make/symbols-include-type-name/Makefile +++ b/src/test/run-make/symbols-include-type-name/Makefile @@ -6,4 +6,4 @@ OUT=$(TMPDIR)/lib.s all: $(RUSTC) --crate-type staticlib --emit asm lib.rs - grep Def $(OUT) + $(CGREP) Def < $(OUT) diff --git a/src/test/run-make/target-specs/Makefile b/src/test/run-make/target-specs/Makefile index 5ea96daa3ef85..aff15ce38b4ae 100644 --- a/src/test/run-make/target-specs/Makefile +++ b/src/test/run-make/target-specs/Makefile @@ -1,9 +1,9 @@ -include ../tools.mk all: $(RUSTC) foo.rs --target=my-awesome-platform.json --crate-type=lib --emit=asm - grep -q -v morestack < $(TMPDIR)/foo.s - $(RUSTC) foo.rs --target=my-invalid-platform.json 2>&1 | grep -q "Error loading target specification" - $(RUSTC) foo.rs --target=my-incomplete-platform.json 2>&1 | grep 'Field llvm-target' + $(CGREP) -v morestack < $(TMPDIR)/foo.s + $(RUSTC) foo.rs --target=my-invalid-platform.json 2>&1 | $(CGREP) "Error loading target specification" + $(RUSTC) foo.rs --target=my-incomplete-platform.json 2>&1 | $(CGREP) 'Field llvm-target' RUST_TARGET_PATH=. $(RUSTC) foo.rs --target=my-awesome-platform --crate-type=lib --emit=asm RUST_TARGET_PATH=. $(RUSTC) foo.rs --target=my-x86_64-unknown-linux-gnu-platform --crate-type=lib --emit=asm $(RUSTC) -Z unstable-options --target=my-awesome-platform.json --print target-spec-json > $(TMPDIR)/test-platform.json && $(RUSTC) -Z unstable-options --target=$(TMPDIR)/test-platform.json --print target-spec-json | diff -q $(TMPDIR)/test-platform.json - diff --git a/src/test/run-make/target-without-atomics/Makefile b/src/test/run-make/target-without-atomics/Makefile index 48c53a5651114..c5f575ddf84c6 100644 --- a/src/test/run-make/target-without-atomics/Makefile +++ b/src/test/run-make/target-without-atomics/Makefile @@ -2,4 +2,4 @@ # The target used below doesn't support atomic operations. Verify that's the case all: - $(RUSTC) --print cfg --target thumbv6m-none-eabi | grep -qv target_has_atomic + $(RUSTC) --print cfg --target thumbv6m-none-eabi | $(CGREP) -v target_has_atomic diff --git a/src/test/run-make/test-harness/Makefile b/src/test/run-make/test-harness/Makefile index aad8b1b3fbbaf..39477c07ced7c 100644 --- a/src/test/run-make/test-harness/Makefile +++ b/src/test/run-make/test-harness/Makefile @@ -3,7 +3,6 @@ all: # check that #[cfg_attr(..., ignore)] does the right thing. $(RUSTC) --test test-ignore-cfg.rs --cfg ignorecfg - $(call RUN,test-ignore-cfg) | grep 'shouldnotignore ... ok' - $(call RUN,test-ignore-cfg) | grep 'shouldignore ... ignored' - $(call RUN,test-ignore-cfg --quiet) | grep "^i\.$$" - $(call RUN,test-ignore-cfg --quiet) | grep -v 'should' + $(call RUN,test-ignore-cfg) | $(CGREP) 'shouldnotignore ... ok' 'shouldignore ... ignored' + $(call RUN,test-ignore-cfg --quiet) | $(CGREP) -e "^i\.$$" + $(call RUN,test-ignore-cfg --quiet) | $(CGREP) -v 'should' diff --git a/src/test/run-make/tools.mk b/src/test/run-make/tools.mk index a882ef448b96b..d9103e1992735 100644 --- a/src/test/run-make/tools.mk +++ b/src/test/run-make/tools.mk @@ -16,6 +16,7 @@ RUSTDOC := $(RUSTDOC) --linker $(RUSTC_LINKER) -Z unstable-options endif #CC := $(CC) -L $(TMPDIR) HTMLDOCCK := $(PYTHON) $(S)/src/etc/htmldocck.py +CGREP := "$(S)/src/etc/cat-and-grep.sh" # This is the name of the binary we will generate and run; use this # e.g. for `$(CC) -o $(RUN_BINFILE)`. diff --git a/src/test/run-make/treat-err-as-bug/Makefile b/src/test/run-make/treat-err-as-bug/Makefile index a8fa2d4e0f82b..f99e4611174ca 100644 --- a/src/test/run-make/treat-err-as-bug/Makefile +++ b/src/test/run-make/treat-err-as-bug/Makefile @@ -2,4 +2,4 @@ all: $(RUSTC) err.rs -Z treat-err-as-bug 2>&1 \ - | grep -q "panicked at 'encountered error with .-Z treat_err_as_bug'" + | $(CGREP) "panicked at 'encountered error with \`-Z treat_err_as_bug'" diff --git a/src/test/run-make/type-mismatch-same-crate-name/Makefile b/src/test/run-make/type-mismatch-same-crate-name/Makefile index 1044d73fd1a36..9fd1377322b94 100644 --- a/src/test/run-make/type-mismatch-same-crate-name/Makefile +++ b/src/test/run-make/type-mismatch-same-crate-name/Makefile @@ -8,12 +8,12 @@ all: $(RUSTC) --crate-type=rlib crateB.rs --extern crateA=$(TMPDIR)/libcrateA-1.rlib # make crateC depend on version 2 of crateA $(RUSTC) crateC.rs --extern crateA=$(TMPDIR)/libcrateA-2.rlib 2>&1 | \ - tr -d '\r\n' | grep \ + tr -d '\r\n' | $(CGREP) -e \ "mismatched types.*\ - crateB::try_foo(foo2);.*\ + crateB::try_foo\(foo2\);.*\ expected struct \`crateA::foo::Foo\`, found struct \`crateA::Foo\`.*\ different versions of crate \`crateA\`.*\ mismatched types.*\ - crateB::try_bar(bar2);.*\ + crateB::try_bar\(bar2\);.*\ expected trait \`crateA::bar::Bar\`, found trait \`crateA::Bar\`.*\ different versions of crate \`crateA\`" diff --git a/src/test/run-make/used/Makefile b/src/test/run-make/used/Makefile index 9d7aa30f87482..47edcbb5d0a1e 100644 --- a/src/test/run-make/used/Makefile +++ b/src/test/run-make/used/Makefile @@ -7,5 +7,5 @@ all: else all: $(RUSTC) -C opt-level=3 --emit=obj used.rs - nm $(TMPDIR)/used.o | grep FOO + nm $(TMPDIR)/used.o | $(CGREP) FOO endif diff --git a/src/test/run-make/volatile-intrinsics/Makefile b/src/test/run-make/volatile-intrinsics/Makefile index 34fa56efee6fa..acbadbef9fb4a 100644 --- a/src/test/run-make/volatile-intrinsics/Makefile +++ b/src/test/run-make/volatile-intrinsics/Makefile @@ -6,5 +6,4 @@ all: $(call RUN,main) # ... and the loads/stores must not be optimized out. $(RUSTC) main.rs --emit=llvm-ir - grep "load volatile" $(TMPDIR)/main.ll - grep "store volatile" $(TMPDIR)/main.ll + $(CGREP) "load volatile" "store volatile" < $(TMPDIR)/main.ll diff --git a/src/test/run-make/weird-output-filenames/Makefile b/src/test/run-make/weird-output-filenames/Makefile index 8b69c68279dca..a5543e3b2c4d0 100644 --- a/src/test/run-make/weird-output-filenames/Makefile +++ b/src/test/run-make/weird-output-filenames/Makefile @@ -3,13 +3,13 @@ all: cp foo.rs $(TMPDIR)/.foo.rs $(RUSTC) $(TMPDIR)/.foo.rs 2>&1 \ - | grep "invalid character.*in crate name:" + | $(CGREP) -e "invalid character.*in crate name:" cp foo.rs $(TMPDIR)/.foo.bar $(RUSTC) $(TMPDIR)/.foo.bar 2>&1 \ - | grep "invalid character.*in crate name:" + | $(CGREP) -e "invalid character.*in crate name:" cp foo.rs $(TMPDIR)/+foo+bar $(RUSTC) $(TMPDIR)/+foo+bar 2>&1 \ - | grep "invalid character.*in crate name:" + | $(CGREP) -e "invalid character.*in crate name:" cp foo.rs $(TMPDIR)/-foo.rs $(RUSTC) $(TMPDIR)/-foo.rs 2>&1 \ - | grep 'crate names cannot start with a `-`' + | $(CGREP) 'crate names cannot start with a `-`'