From patchwork Thu Sep 1 00:29:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Sunshine X-Patchwork-Id: 12961593 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE0ABECAAD4 for ; Thu, 1 Sep 2022 00:30:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232201AbiIAAar (ORCPT ); Wed, 31 Aug 2022 20:30:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232075AbiIAAaW (ORCPT ); Wed, 31 Aug 2022 20:30:22 -0400 Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04F568E9AF for ; Wed, 31 Aug 2022 17:30:17 -0700 (PDT) Received: by mail-wm1-x333.google.com with SMTP id r204-20020a1c44d5000000b003a84b160addso459446wma.2 for ; Wed, 31 Aug 2022 17:30:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :references:in-reply-to:message-id:from:to:cc; bh=8nXOFB8iiBeRF/i/hK7RJVYSnBTXC+aXlO0UIqySsxM=; b=ZZUJaREAwrji8ocTDI6Ih0KUCSEnB129yiAoSXpTjBqUX+MKGnb3MeuRCzS6TxVyZp MsnCemIBAxAEPGo9KRkvim6reDNL8PNaNbPfSRP/iQLrfSdt0snKNzzA2QYJCoJ2dvFA xLp2w5UmtR7zdSjTOcGiZSpJOc1MLnbF4QT3QEflFz0ZvJxF4PTSUqo3zow1g01crXF9 gX9zlL+0+S8WWa/flRL+i8GcQfrPshSxXvqO2RYePkgH2FO2IZX7HU1NsONoAGxzkCbb 7LNn1BmAtqa7ihbCVt5/Q2vwSg/f6UjojKCOC4LjdPrr3bip/vxt4iOaUcYhTzKai5z3 qy5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :references:in-reply-to:message-id:x-gm-message-state:from:to:cc; bh=8nXOFB8iiBeRF/i/hK7RJVYSnBTXC+aXlO0UIqySsxM=; b=k5/yDOEitcva8bm3XzPuol0G3Bzou3laLa6ZzTWrXos/MOzcf8TR4mM2flFHx56SYJ pzcJiUtNrdkaDYiei3DdF7IlfoNQ37lTXnzvtOOa9iKcZIaAL2N8KcB7ulu7tq2LbUlW A2lEZRAF/W9I3rBeLmr1W27OWzr69Y7iNr1Bwg56/+qmsJkMgFZpTfcUk4qH4Ny6kspC XpmtyRTgYtexIgPH7/qC52OC+apW8AoNvGu5fJALlV3kB4ScvsUXiJGIy1MOJdiw9iyg s9fLmhmlBfi/9RSsu8qgw4d1mk8OKaQZ2K9P8w4r9w8llhTU9ILb5IDI3i5RSJUrCkOC XzMw== X-Gm-Message-State: ACgBeo0s10AEv/5+XU3HbB40JFNCVr74siHNPa0iLKxLaPKZqOQhwSzq vjZ9XvW1ru80Trl9zgaSsiDuq56cT5g= X-Google-Smtp-Source: AA6agR4S2n8eS5Q1zAZMhWuZzYOwaf3MQiU3+TLxDPLpjuMYZ5wiaxyypwtobB8bC9QR+XP4gpn29Q== X-Received: by 2002:a7b:c051:0:b0:3a6:36fc:8429 with SMTP id u17-20020a7bc051000000b003a636fc8429mr3309124wmc.78.1661992215059; Wed, 31 Aug 2022 17:30:15 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id f9-20020a05600c154900b003a60ff7c082sm3896750wmg.15.2022.08.31.17.30.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 Aug 2022 17:30:14 -0700 (PDT) Message-Id: <7814d6a51c47ace670db6e185f71e1640d53aab1.1661992197.git.gitgitgadget@gmail.com> In-Reply-To: References: Date: Thu, 01 Sep 2022 00:29:52 +0000 Subject: [PATCH 14/18] t/chainlint: add more chainlint.pl self-tests Fcc: Sent MIME-Version: 1.0 To: git@vger.kernel.org Cc: Jeff King , Elijah Newren , =?utf-8?b?w4Z2YXIgQXJuZmrDtnLDsA==?= Bjarmason , Fabian Stelzer , Johannes Schindelin , Eric Sunshine , Eric Sunshine Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Eric Sunshine From: Eric Sunshine During the development of chainlint.pl, numerous new self-tests were created to verify correct functioning beyond the checks already represented by the existing self-tests. The new checks fall into several categories: * behavior of the lexical analyzer for complex cases, such as line splicing, token pasting, entering and exiting string contexts inside and outside of test script bodies; for instance: test_expect_success 'title' ' x=$(echo "something" | sed -e '\''s/\\/\\\\/g'\'' -e '\''s/[[/.*^$]/\\&/g'\'' ' * behavior of the parser for all compound grammatical constructs, such as `if...fi`, `case...esac`, `while...done`, `{...}`, etc., and for other legal shell grammatical constructs not covered by existing chainlint.sed self-tests, as well as complex cases, such as: OUT=$( ((large_git 1>&3) | :) 3>&1 ) && * detection of problems, such as &&-chain breakage, from top-level to any depth since the existing self-tests do not cover any top-level context and only cover subshells one level deep due to limitations of chainlint.sed * address blind spots in chainlint.sed (such as not detecting a broken &&-chain on a one-line for-loop in a subshell[1]) which chainlint.pl correctly detects * real-world cases which tripped up chainlint.pl during its development [1]: https://lore.kernel.org/git/dce35a47012fecc6edc11c68e91dbb485c5bc36f.1661663880.git.gitgitgadget@gmail.com/ Signed-off-by: Eric Sunshine --- t/chainlint/blank-line-before-esac.expect | 18 +++++++++++ t/chainlint/blank-line-before-esac.test | 19 +++++++++++ t/chainlint/block.expect | 13 +++++++- t/chainlint/block.test | 15 ++++++++- t/chainlint/chained-block.expect | 9 ++++++ t/chainlint/chained-block.test | 11 +++++++ t/chainlint/chained-subshell.expect | 10 ++++++ t/chainlint/chained-subshell.test | 13 ++++++++ .../command-substitution-subsubshell.expect | 2 ++ .../command-substitution-subsubshell.test | 3 ++ t/chainlint/double-here-doc.expect | 2 ++ t/chainlint/double-here-doc.test | 12 +++++++ t/chainlint/dqstring-line-splice.expect | 3 ++ t/chainlint/dqstring-line-splice.test | 7 ++++ t/chainlint/dqstring-no-interpolate.expect | 11 +++++++ t/chainlint/dqstring-no-interpolate.test | 15 +++++++++ t/chainlint/empty-here-doc.expect | 3 ++ t/chainlint/empty-here-doc.test | 5 +++ t/chainlint/exclamation.expect | 4 +++ t/chainlint/exclamation.test | 8 +++++ t/chainlint/for-loop-abbreviated.expect | 5 +++ t/chainlint/for-loop-abbreviated.test | 6 ++++ t/chainlint/function.expect | 11 +++++++ t/chainlint/function.test | 13 ++++++++ t/chainlint/here-doc-indent-operator.expect | 5 +++ t/chainlint/here-doc-indent-operator.test | 13 ++++++++ t/chainlint/if-condition-split.expect | 7 ++++ t/chainlint/if-condition-split.test | 8 +++++ t/chainlint/one-liner-for-loop.expect | 9 ++++++ t/chainlint/one-liner-for-loop.test | 10 ++++++ t/chainlint/sqstring-in-sqstring.expect | 4 +++ t/chainlint/sqstring-in-sqstring.test | 5 +++ t/chainlint/token-pasting.expect | 27 ++++++++++++++++ t/chainlint/token-pasting.test | 32 +++++++++++++++++++ 34 files changed, 336 insertions(+), 2 deletions(-) create mode 100644 t/chainlint/blank-line-before-esac.expect create mode 100644 t/chainlint/blank-line-before-esac.test create mode 100644 t/chainlint/chained-block.expect create mode 100644 t/chainlint/chained-block.test create mode 100644 t/chainlint/chained-subshell.expect create mode 100644 t/chainlint/chained-subshell.test create mode 100644 t/chainlint/command-substitution-subsubshell.expect create mode 100644 t/chainlint/command-substitution-subsubshell.test create mode 100644 t/chainlint/double-here-doc.expect create mode 100644 t/chainlint/double-here-doc.test create mode 100644 t/chainlint/dqstring-line-splice.expect create mode 100644 t/chainlint/dqstring-line-splice.test create mode 100644 t/chainlint/dqstring-no-interpolate.expect create mode 100644 t/chainlint/dqstring-no-interpolate.test create mode 100644 t/chainlint/empty-here-doc.expect create mode 100644 t/chainlint/empty-here-doc.test create mode 100644 t/chainlint/exclamation.expect create mode 100644 t/chainlint/exclamation.test create mode 100644 t/chainlint/for-loop-abbreviated.expect create mode 100644 t/chainlint/for-loop-abbreviated.test create mode 100644 t/chainlint/function.expect create mode 100644 t/chainlint/function.test create mode 100644 t/chainlint/here-doc-indent-operator.expect create mode 100644 t/chainlint/here-doc-indent-operator.test create mode 100644 t/chainlint/if-condition-split.expect create mode 100644 t/chainlint/if-condition-split.test create mode 100644 t/chainlint/one-liner-for-loop.expect create mode 100644 t/chainlint/one-liner-for-loop.test create mode 100644 t/chainlint/sqstring-in-sqstring.expect create mode 100644 t/chainlint/sqstring-in-sqstring.test create mode 100644 t/chainlint/token-pasting.expect create mode 100644 t/chainlint/token-pasting.test diff --git a/t/chainlint/blank-line-before-esac.expect b/t/chainlint/blank-line-before-esac.expect new file mode 100644 index 00000000000..48ed4eb1246 --- /dev/null +++ b/t/chainlint/blank-line-before-esac.expect @@ -0,0 +1,18 @@ +test_done ( ) { + case "$test_failure" in + 0 ) + test_at_end_hook_ + + exit 0 ;; + + * ) + if test $test_external_has_tap -eq 0 + then + say_color error "# failed $test_failure among $msg" + say "1..$test_count" + fi + + exit 1 ;; + + esac +} diff --git a/t/chainlint/blank-line-before-esac.test b/t/chainlint/blank-line-before-esac.test new file mode 100644 index 00000000000..cecccad19f5 --- /dev/null +++ b/t/chainlint/blank-line-before-esac.test @@ -0,0 +1,19 @@ +# LINT: blank line before "esac" +test_done () { + case "$test_failure" in + 0) + test_at_end_hook_ + + exit 0 ;; + + *) + if test $test_external_has_tap -eq 0 + then + say_color error "# failed $test_failure among $msg" + say "1..$test_count" + fi + + exit 1 ;; + + esac +} diff --git a/t/chainlint/block.expect b/t/chainlint/block.expect index 37dbf7d95fa..a3bcea492a9 100644 --- a/t/chainlint/block.expect +++ b/t/chainlint/block.expect @@ -9,4 +9,15 @@ echo c } ?!AMP?! baz -) +) && + +{ + echo a ; ?!AMP?! echo b +} && +{ echo a ; ?!AMP?! echo b ; } && + +{ + echo "${var}9" && + echo "done" +} && +finis diff --git a/t/chainlint/block.test b/t/chainlint/block.test index 0a82fd579f6..4ab69a4afc4 100644 --- a/t/chainlint/block.test +++ b/t/chainlint/block.test @@ -11,4 +11,17 @@ echo c } baz -) +) && + +# LINT: ";" not allowed in place of "&&" +{ + echo a; echo b +} && +{ echo a; echo b; } && + +# LINT: "}" inside string not mistaken as end of block +{ + echo "${var}9" && + echo "done" +} && +finis diff --git a/t/chainlint/chained-block.expect b/t/chainlint/chained-block.expect new file mode 100644 index 00000000000..574cdceb071 --- /dev/null +++ b/t/chainlint/chained-block.expect @@ -0,0 +1,9 @@ +echo nobody home && { + test the doohicky ?!AMP?! + right now +} && + +GIT_EXTERNAL_DIFF=echo git diff | { + read path oldfile oldhex oldmode newfile newhex newmode && + test "z$oh" = "z$oldhex" +} diff --git a/t/chainlint/chained-block.test b/t/chainlint/chained-block.test new file mode 100644 index 00000000000..86f81ece639 --- /dev/null +++ b/t/chainlint/chained-block.test @@ -0,0 +1,11 @@ +# LINT: start of block chained to preceding command +echo nobody home && { + test the doohicky + right now +} && + +# LINT: preceding command pipes to block on same line +GIT_EXTERNAL_DIFF=echo git diff | { + read path oldfile oldhex oldmode newfile newhex newmode && + test "z$oh" = "z$oldhex" +} diff --git a/t/chainlint/chained-subshell.expect b/t/chainlint/chained-subshell.expect new file mode 100644 index 00000000000..af0369d3285 --- /dev/null +++ b/t/chainlint/chained-subshell.expect @@ -0,0 +1,10 @@ +mkdir sub && ( + cd sub && + foo the bar ?!AMP?! + nuff said +) && + +cut "-d " -f actual | ( read s1 s2 s3 && +test -f $s1 ?!AMP?! +test $(cat $s2) = tree2path1 && +test $(cat $s3) = tree3path1 ) diff --git a/t/chainlint/chained-subshell.test b/t/chainlint/chained-subshell.test new file mode 100644 index 00000000000..4ff6ddd8cbd --- /dev/null +++ b/t/chainlint/chained-subshell.test @@ -0,0 +1,13 @@ +# LINT: start of subshell chained to preceding command +mkdir sub && ( + cd sub && + foo the bar + nuff said +) && + +# LINT: preceding command pipes to subshell on same line +cut "-d " -f actual | (read s1 s2 s3 && +test -f $s1 +test $(cat $s2) = tree2path1 && +# LINT: closing subshell ")" correctly detected on same line as "$(...)" +test $(cat $s3) = tree3path1) diff --git a/t/chainlint/command-substitution-subsubshell.expect b/t/chainlint/command-substitution-subsubshell.expect new file mode 100644 index 00000000000..ab2f79e8457 --- /dev/null +++ b/t/chainlint/command-substitution-subsubshell.expect @@ -0,0 +1,2 @@ +OUT=$(( ( large_git 1 >& 3 ) | : ) 3 >& 1) && +test_match_signal 13 "$OUT" diff --git a/t/chainlint/command-substitution-subsubshell.test b/t/chainlint/command-substitution-subsubshell.test new file mode 100644 index 00000000000..321de2951ce --- /dev/null +++ b/t/chainlint/command-substitution-subsubshell.test @@ -0,0 +1,3 @@ +# LINT: subshell nested in subshell nested in command substitution +OUT=$( ((large_git 1>&3) | :) 3>&1 ) && +test_match_signal 13 "$OUT" diff --git a/t/chainlint/double-here-doc.expect b/t/chainlint/double-here-doc.expect new file mode 100644 index 00000000000..75477bb1add --- /dev/null +++ b/t/chainlint/double-here-doc.expect @@ -0,0 +1,2 @@ +run_sub_test_lib_test_err run-inv-range-start "--run invalid range start" --run="a-5" <<-EOF && +check_sub_test_lib_test_err run-inv-range-start <<-EOF_OUT 3 <<-EOF_ERR diff --git a/t/chainlint/double-here-doc.test b/t/chainlint/double-here-doc.test new file mode 100644 index 00000000000..cd584a43573 --- /dev/null +++ b/t/chainlint/double-here-doc.test @@ -0,0 +1,12 @@ +run_sub_test_lib_test_err run-inv-range-start \ + "--run invalid range start" \ + --run="a-5" <<-\EOF && +test_expect_success "passing test #1" "true" +test_done +EOF +check_sub_test_lib_test_err run-inv-range-start \ + <<-\EOF_OUT 3<<-EOF_ERR +> FATAL: Unexpected exit with code 1 +EOF_OUT +> error: --run: invalid non-numeric in range start: ${SQ}a-5${SQ} +EOF_ERR diff --git a/t/chainlint/dqstring-line-splice.expect b/t/chainlint/dqstring-line-splice.expect new file mode 100644 index 00000000000..bf9ced60d4c --- /dev/null +++ b/t/chainlint/dqstring-line-splice.expect @@ -0,0 +1,3 @@ +echo 'fatal: reword option of --fixup is mutually exclusive with' '--patch/--interactive/--all/--include/--only' > expect && +test_must_fail git commit --fixup=reword:HEAD~ $1 2 > actual && +test_cmp expect actual diff --git a/t/chainlint/dqstring-line-splice.test b/t/chainlint/dqstring-line-splice.test new file mode 100644 index 00000000000..b40714439f6 --- /dev/null +++ b/t/chainlint/dqstring-line-splice.test @@ -0,0 +1,7 @@ +# LINT: line-splice within DQ-string +'" +echo 'fatal: reword option of --fixup is mutually exclusive with'\ + '--patch/--interactive/--all/--include/--only' >expect && +test_must_fail git commit --fixup=reword:HEAD~ $1 2>actual && +test_cmp expect actual +"' diff --git a/t/chainlint/dqstring-no-interpolate.expect b/t/chainlint/dqstring-no-interpolate.expect new file mode 100644 index 00000000000..10724987a5f --- /dev/null +++ b/t/chainlint/dqstring-no-interpolate.expect @@ -0,0 +1,11 @@ +grep "^ ! [rejected][ ]*$BRANCH -> $BRANCH (non-fast-forward)$" out && + +grep "^\.git$" output.txt && + + +( + cd client$version && + GIT_TEST_PROTOCOL_VERSION=$version git fetch-pack --no-progress .. $(cat ../input) +) > output && + cut -d ' ' -f 2 < output | sort > actual && + test_cmp expect actual diff --git a/t/chainlint/dqstring-no-interpolate.test b/t/chainlint/dqstring-no-interpolate.test new file mode 100644 index 00000000000..d2f4219cbbb --- /dev/null +++ b/t/chainlint/dqstring-no-interpolate.test @@ -0,0 +1,15 @@ +# LINT: regex dollar-sign eol anchor in double-quoted string not special +grep "^ ! \[rejected\][ ]*$BRANCH -> $BRANCH (non-fast-forward)$" out && + +# LINT: escaped "$" not mistaken for variable expansion +grep "^\\.git\$" output.txt && + +'" +( + cd client$version && +# LINT: escaped dollar-sign in double-quoted test body + GIT_TEST_PROTOCOL_VERSION=$version git fetch-pack --no-progress .. \$(cat ../input) +) >output && + cut -d ' ' -f 2 actual && + test_cmp expect actual +"' diff --git a/t/chainlint/empty-here-doc.expect b/t/chainlint/empty-here-doc.expect new file mode 100644 index 00000000000..f42f2d41ba8 --- /dev/null +++ b/t/chainlint/empty-here-doc.expect @@ -0,0 +1,3 @@ +git ls-tree $tree path > current && +cat > expected <current && +# LINT: empty here-doc +cat >expected <<\EOF && +EOF +test_output diff --git a/t/chainlint/exclamation.expect b/t/chainlint/exclamation.expect new file mode 100644 index 00000000000..2d961a58c66 --- /dev/null +++ b/t/chainlint/exclamation.expect @@ -0,0 +1,4 @@ +if ! condition ; then echo nope ; else yep ; fi && +test_prerequisite !MINGW && +mail uucp!address && +echo !whatever! diff --git a/t/chainlint/exclamation.test b/t/chainlint/exclamation.test new file mode 100644 index 00000000000..323595b5bd8 --- /dev/null +++ b/t/chainlint/exclamation.test @@ -0,0 +1,8 @@ +# LINT: "! word" is two tokens +if ! condition; then echo nope; else yep; fi && +# LINT: "!word" is single token, not two tokens "!" and "word" +test_prerequisite !MINGW && +# LINT: "word!word" is single token, not three tokens "word", "!", and "word" +mail uucp!address && +# LINT: "!word!" is single token, not three tokens "!", "word", and "!" +echo !whatever! diff --git a/t/chainlint/for-loop-abbreviated.expect b/t/chainlint/for-loop-abbreviated.expect new file mode 100644 index 00000000000..a21007a63f1 --- /dev/null +++ b/t/chainlint/for-loop-abbreviated.expect @@ -0,0 +1,5 @@ +for it +do + path=$(expr "$it" : ( [^:]*) ) && + git update-index --add "$path" || exit +done diff --git a/t/chainlint/for-loop-abbreviated.test b/t/chainlint/for-loop-abbreviated.test new file mode 100644 index 00000000000..1084eccb89c --- /dev/null +++ b/t/chainlint/for-loop-abbreviated.test @@ -0,0 +1,6 @@ +# LINT: for-loop lacking optional "in [word...]" before "do" +for it +do + path=$(expr "$it" : '\([^:]*\)') && + git update-index --add "$path" || exit +done diff --git a/t/chainlint/function.expect b/t/chainlint/function.expect new file mode 100644 index 00000000000..a14388e6b9f --- /dev/null +++ b/t/chainlint/function.expect @@ -0,0 +1,11 @@ +sha1_file ( ) { + echo "$*" | sed "s#..#.git/objects/&/#" +} && + +remove_object ( ) { + file=$(sha1_file "$*") && + test -e "$file" ?!AMP?! + rm -f "$file" +} ?!AMP?! + +sha1_file arg && remove_object arg diff --git a/t/chainlint/function.test b/t/chainlint/function.test new file mode 100644 index 00000000000..5ee59562c93 --- /dev/null +++ b/t/chainlint/function.test @@ -0,0 +1,13 @@ +# LINT: "()" in function definition not mistaken for subshell +sha1_file() { + echo "$*" | sed "s#..#.git/objects/&/#" +} && + +# LINT: broken &&-chain in function and after function +remove_object() { + file=$(sha1_file "$*") && + test -e "$file" + rm -f "$file" +} + +sha1_file arg && remove_object arg diff --git a/t/chainlint/here-doc-indent-operator.expect b/t/chainlint/here-doc-indent-operator.expect new file mode 100644 index 00000000000..fb6cf7285d0 --- /dev/null +++ b/t/chainlint/here-doc-indent-operator.expect @@ -0,0 +1,5 @@ +cat > expect <<-EOF && + +cat > expect <<-EOF ?!AMP?! + +cleanup diff --git a/t/chainlint/here-doc-indent-operator.test b/t/chainlint/here-doc-indent-operator.test new file mode 100644 index 00000000000..c8a6f18eb45 --- /dev/null +++ b/t/chainlint/here-doc-indent-operator.test @@ -0,0 +1,13 @@ +# LINT: whitespace between operator "<<-" and tag legal +cat >expect <<- EOF && +header: 43475048 1 $(test_oid oid_version) $NUM_CHUNKS 0 +num_commits: $1 +chunks: oid_fanout oid_lookup commit_metadata generation_data bloom_indexes bloom_data +EOF + +# LINT: not an indented here-doc; just a plain here-doc with tag named "-EOF" +cat >expect << -EOF +this is not indented +-EOF + +cleanup diff --git a/t/chainlint/if-condition-split.expect b/t/chainlint/if-condition-split.expect new file mode 100644 index 00000000000..ee745ef8d7f --- /dev/null +++ b/t/chainlint/if-condition-split.expect @@ -0,0 +1,7 @@ +if bob && + marcia || + kevin +then + echo "nomads" ?!AMP?! + echo "for sure" +fi diff --git a/t/chainlint/if-condition-split.test b/t/chainlint/if-condition-split.test new file mode 100644 index 00000000000..240daa9fd5d --- /dev/null +++ b/t/chainlint/if-condition-split.test @@ -0,0 +1,8 @@ +# LINT: "if" condition split across multiple lines at "&&" or "||" +if bob && + marcia || + kevin +then + echo "nomads" + echo "for sure" +fi diff --git a/t/chainlint/one-liner-for-loop.expect b/t/chainlint/one-liner-for-loop.expect new file mode 100644 index 00000000000..51a3dc7c544 --- /dev/null +++ b/t/chainlint/one-liner-for-loop.expect @@ -0,0 +1,9 @@ +git init dir-rename-and-content && +( + cd dir-rename-and-content && + test_write_lines 1 2 3 4 5 >foo && + mkdir olddir && + for i in a b c; do echo $i >olddir/$i; ?!LOOP?! done ?!AMP?! + git add foo olddir && + git commit -m "original" && +) diff --git a/t/chainlint/one-liner-for-loop.test b/t/chainlint/one-liner-for-loop.test new file mode 100644 index 00000000000..4bd8c066c79 --- /dev/null +++ b/t/chainlint/one-liner-for-loop.test @@ -0,0 +1,10 @@ +git init dir-rename-and-content && +( + cd dir-rename-and-content && + test_write_lines 1 2 3 4 5 >foo && + mkdir olddir && +# LINT: one-liner for-loop missing "|| exit"; also broken &&-chain + for i in a b c; do echo $i >olddir/$i; done + git add foo olddir && + git commit -m "original" && +) diff --git a/t/chainlint/sqstring-in-sqstring.expect b/t/chainlint/sqstring-in-sqstring.expect new file mode 100644 index 00000000000..cf0b591cf7d --- /dev/null +++ b/t/chainlint/sqstring-in-sqstring.expect @@ -0,0 +1,4 @@ +perl -e ' + defined($_ = -s $_) or die for @ARGV; + exit 1 if $ARGV[0] <= $ARGV[1]; +' test-2-$packname_2.pack test-3-$packname_3.pack diff --git a/t/chainlint/sqstring-in-sqstring.test b/t/chainlint/sqstring-in-sqstring.test new file mode 100644 index 00000000000..77a425e0c79 --- /dev/null +++ b/t/chainlint/sqstring-in-sqstring.test @@ -0,0 +1,5 @@ +# LINT: SQ-string Perl code fragment within SQ-string +perl -e '\'' + defined($_ = -s $_) or die for @ARGV; + exit 1 if $ARGV[0] <= $ARGV[1]; +'\'' test-2-$packname_2.pack test-3-$packname_3.pack diff --git a/t/chainlint/token-pasting.expect b/t/chainlint/token-pasting.expect new file mode 100644 index 00000000000..342360bcd05 --- /dev/null +++ b/t/chainlint/token-pasting.expect @@ -0,0 +1,27 @@ +git config filter.rot13.smudge ./rot13.sh && +git config filter.rot13.clean ./rot13.sh && + +{ + echo "*.t filter=rot13" ?!AMP?! + echo "*.i ident" +} > .gitattributes && + +{ + echo a b c d e f g h i j k l m ?!AMP?! + echo n o p q r s t u v w x y z ?!AMP?! + echo '$Id$' +} > test && +cat test > test.t && +cat test > test.o && +cat test > test.i && +git add test test.t test.i && +rm -f test test.t test.i && +git checkout -- test test.t test.i && + +echo "content-test2" > test2.o && +echo "content-test3 - filename with special characters" > "test3 'sq',$x=.o" ?!AMP?! + +downstream_url_for_sed=$( + printf "%sn" "$downstream_url" | + sed -e 's/\/\\/g' -e 's/[[/.*^$]/\&/g' +) diff --git a/t/chainlint/token-pasting.test b/t/chainlint/token-pasting.test new file mode 100644 index 00000000000..b4610ce815a --- /dev/null +++ b/t/chainlint/token-pasting.test @@ -0,0 +1,32 @@ +# LINT: single token; composite of multiple strings +git config filter.rot13.smudge ./rot13.sh && +git config filter.rot13.clean ./rot13.sh && + +{ + echo "*.t filter=rot13" + echo "*.i ident" +} >.gitattributes && + +{ + echo a b c d e f g h i j k l m + echo n o p q r s t u v w x y z +# LINT: exit/enter string context and escaped-quote outside of string + echo '\''$Id$'\'' +} >test && +cat test >test.t && +cat test >test.o && +cat test >test.i && +git add test test.t test.i && +rm -f test test.t test.i && +git checkout -- test test.t test.i && + +echo "content-test2" >test2.o && +# LINT: exit/enter string context and escaped-quote outside of string +echo "content-test3 - filename with special characters" >"test3 '\''sq'\'',\$x=.o" + +# LINT: single token; composite of multiple strings +downstream_url_for_sed=$( + printf "%s\n" "$downstream_url" | +# LINT: exit/enter string context; "&" inside string not command terminator + sed -e '\''s/\\/\\\\/g'\'' -e '\''s/[[/.*^$]/\\&/g'\'' +)