From mboxrd@z Thu Jan 1 00:00:00 1970 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 37D00C433EF for ; Tue, 29 Mar 2022 22:44:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238154AbiC2Wqg (ORCPT ); Tue, 29 Mar 2022 18:46:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233871AbiC2Wqc (ORCPT ); Tue, 29 Mar 2022 18:46:32 -0400 Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 949E7E33A5 for ; Tue, 29 Mar 2022 15:44:47 -0700 (PDT) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.west.internal (Postfix) with ESMTP id 991F63201D2D; Tue, 29 Mar 2022 18:44:46 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Tue, 29 Mar 2022 18:44:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=u92.eu; h=cc:cc :content-transfer-encoding:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; bh=OCFj9cevoIIR0mM1RgBJeCV0NIkswp kcRJYaC0wjFTo=; b=ytSh616PmsSoZRitL+PSkg0zmAwWdsuQYhLr+ozne2LT5E 5wXIphSZe9VqLjphxeK20oGyqM0Ofe07TIYK+kwV75RY9gfnwA/EqR/dwYhfHqLM XElkRA37nifWsNYKGX4AgT9ggRGLpUDQxqQvH3uhNC/8IlYLxSLSYp6C2F5m0k7o 4hlMZyJ7n8mk28ZIKenxVk0TbzJgc3aQax6mnQ1tzBabfqEuK7iBBSEhdWkMXta9 gXzoiBtTb7Id78JnF1OuQPpLIVGbO5lsDUOf0vERbBBgc1oxs/xv0mNsXK1jFFsS GLMya8xDPIxMuGze0QT6GJk7Fm5boyGMTaeyjvTQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=OCFj9c evoIIR0mM1RgBJeCV0NIkswpkcRJYaC0wjFTo=; b=op7Ez8c+YxmDYpXtR0JW6l G8c5hIMnjnwhDs9Fou40Tb2za0rKJXeHoWb5Ae0ijD5qpLW7XIbrh/2uRIz7Vo56 UySaoXDevMdatbEN5jPUnvNio9rVHRHdhJzt7LvqR1CG52P4CiYNxffl2OiQVKbs U8BrUZnyILLpi6vqWPMkVft6ZrrXVV8eRF+/YTYePHuxf0hJG+Z9Z9gcMNY43bAB 3VVvhh85DrzCs5dhaSAslHedqvzes+nUNO5lHuGv/xJbORG/U4nqpsC1ooo3wuMb URzV6XzoAWYMw328F+2lhKh7a7Y0uZFDaS95/ayun4rZ4H7tykXO5ISPyD236GwA == X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrudeiuddguddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefhvffufffkofgjfhgggfestdekre dtredttdenucfhrhhomhephfgvrhhnrghnughoucftrghmohhsuceoghhrvggvnhhfohho sehuledvrdgvuheqnecuggftrfgrthhtvghrnhepvdejffehfeeitdelkeeuueduvdekke dvgeeltdffgeejhfejteehfffhheeuieeunecuffhomhgrihhnpehgihhthhhusgdrtgho mhenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehgrh gvvghnfhhoohesuhelvddrvghu X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 29 Mar 2022 18:44:44 -0400 (EDT) From: Fernando Ramos To: git@vger.kernel.org Cc: gitster@pobox.com, davvid@gmail.com, sunshine@sunshineco.com, seth@eseth.com, levraiphilippeblain@gmail.com, rogi@skylittlesystem.org, bagasdotme@gmail.com, greenfoo@u92.eu Subject: [PATCH v8 1/5] vimdiff: new implementation with layout support Date: Wed, 30 Mar 2022 00:44:35 +0200 Message-Id: <20220329224439.290948-2-greenfoo@u92.eu> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220329224439.290948-1-greenfoo@u92.eu> References: <20220328223019.271270-1-greenfoo@u92.eu> <20220329224439.290948-1-greenfoo@u92.eu> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org When running 'git mergetool -t vimdiff', a new configuration option ('mergetool.vimdiff.layout') can now be used to select how the user wants the different windows, tabs and buffers to be displayed. If the option is not provided, the layout will be the same one that was being used before this commit (ie. two rows with LOCAL, BASE and COMMIT in the top one and MERGED in the bottom one). The 'vimdiff' variants ('vimdiff{1,2,3}') still work but, because they represented nothing else than different layouts, are now internally implemented as a subcase of 'vimdiff' with the corresponding pre-configured 'layout'. Again, if you don't set "mergetool.vimdiff.layout" everything will work the same as before *but* the arguments used to call {n,g,}vim will be others (even if you don't/shouldn't notice it): - git mergetool -t vimdiff > Before this commit: {n,g,}vim -f -d -c '4wincmd w | wincmd J' $LOCAL $BASE $REMOTE $MERGED > After this commit: {n,g,}vim -f -c "echo | split | vertical split | 1b | wincmd l | vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis" -c "tabfirst" $LOCAL $BASE $REMOTE $MERGED - git mergetool -t vimdiff1 > Before this commit: {n,g,}vim -f -d -c 'echon "..."' $LOCAL $REMOTE > After this commit: {n,g,}vim -f -c "echo | vertical split | 1b | wincmd l | 3b | tabdo windo diffthis" -c "tabfirst" $LOCAL $BASE $REMOTE $MERGED - git mergetool -t vimdiff2 > Before this commit: {n,g,}vim -f -d -c 'wincmd l' $LOCAL $MERGED $REMOTE > After this commit: {n,g,}vim -f -c "echo | vertical split | 1b | wincmd l | vertical split | 4b | wincmd l | 3b | tabdo windo diffthis" -c "tabfirst" $LOCAL $BASE $REMOTE $MERGED - git mergetool -t vimdiff3 > Before this commit: {n,g,}vim -f -d -c 'hid | hid | hid' $LOCAL $REMOTE $BASE $MERGED > After this commit: {n,g,}vim -f -c "echo | 4b | bufdo diffthis" -c "tabfirst" $LOCAL $BASE $REMOTE $MERGED Despite being different, I have manually verified that they generate the same layout as before. Signed-off-by: Fernando Ramos --- mergetools/vimdiff | 558 ++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 529 insertions(+), 29 deletions(-) diff --git a/mergetools/vimdiff b/mergetools/vimdiff index 96f6209a04..9d1bf4f455 100644 --- a/mergetools/vimdiff +++ b/mergetools/vimdiff @@ -1,49 +1,442 @@ +# This script can be run in two different contexts: +# +# - From git, when the user invokes the "vimdiff" merge tool. In this context +# this script expects the following environment variables (among others) to +# be defined (which is something "git" takes care of): +# +# - $BASE +# - $LOCAL +# - $REMOTE +# - $MERGED +# +# In this mode, all this script does is to run the next command: +# +# vim -f -c ... $LOCAL $BASE $REMOTE $MERGED +# +# ...where the "..." string depends on the value of the +# "mergetool.vimdiff.layout" configuration variable and is used to open vim +# with a certain layout of buffers, windows and tabs. +# +# - From a script inside the unit tests framework folder ("t" folder) by +# sourcing this script and then manually calling "run_unit_tests", which +# will run a battery of unit tests to make sure nothing breaks. +# In this context this script does not expect any particular environment +# variable to be set. + + +################################################################################ +## Internal functions (not meant to be used outside this script) +################################################################################ + +debug_print () { + # Send message to stderr if global variable GIT_MERGETOOL_VIMDIFF is set + # to "true" + + if test -n "$GIT_MERGETOOL_VIMDIFF_DEBUG" + then + >&2 echo "$@" + fi +} + +substring () { + # Return a substring of $1 containing $3 characters starting at + # zero-based offset $2. + # + # Examples: + # + # substring "Hello world" 0 4 --> "Hell" + # substring "Hello world" 3 4 --> "lo w" + # substring "Hello world" 3 10 --> "lo world" + + STRING=$1 + START=$2 + LEN=$3 + + echo "$STRING" | cut -c$(( START + 1 ))-$(( START + $LEN )) +} + +gen_cmd_aux () { + # Auxiliary function used from "gen_cmd()". + # Read that other function documentation for more details. + + LAYOUT=$1 + CMD=$2 # This is a second (hidden) argument used for recursion + + debug_print + debug_print "LAYOUT : $LAYOUT" + debug_print "CMD : $CMD" + + if test -z "$CMD" + then + CMD="echo" # vim "nop" operator + fi + + start=0 + end=${#LAYOUT} + + nested=0 + nested_min=100 + + + # Step 1: + # + # Increase/decrease "start"/"end" indices respectively to get rid of + # outer parenthesis. + # + # Example: + # + # - BEFORE: (( LOCAL , BASE ) / MERGED ) + # - AFTER : ( LOCAL , BASE ) / MERGED + + oldIFS=$IFS + IFS=# + for c in $(echo "$LAYOUT" | sed 's:.:&#:g') + do + if test "$c" = " " + then + continue + fi + + if test "$c" = "(" + then + nested=$(( nested + 1 )) + continue + fi + + if test "$c" = ")" + then + nested=$(( nested - 1 )) + continue + fi + + if test "$nested" -lt "$nested_min" + then + nested_min=$nested + fi + done + IFS=$oldIFS + + debug_print "NESTED MIN: $nested_min" + + while test "$nested_min" -gt "0" + do + start=$(( start + 1 )) + end=$(( end - 1 )) + + start_minus_one=$(( start - 1 )) + + while ! test "$(substring "$LAYOUT" "$start_minus_one" 1)" = "(" + do + start=$(( start + 1 )) + start_minus_one=$(( start_minus_one + 1 )) + done + + while ! test "$(substring "$LAYOUT" "$end" 1)" = ")" + do + end=$(( end - 1 )) + done + + nested_min=$(( nested_min - 1 )) + done + + debug_print "CLEAN : $(substring "$LAYOUT" "$start" "$(( end - start ))")" + + + # Step 2: + # + # Search for all valid separators ("+", "/" or ",") which are *not* + # inside parenthesis. Save the index at which each of them makes the + # first appearance. + + index_new_tab="" + index_horizontal_split="" + index_vertical_split="" + + nested=0 + i=$(( start - 1 )) + + oldIFS=$IFS + IFS=# + for c in $(substring "$LAYOUT" "$start" "$(( end - start ))" | sed 's:.:&#:g'); + do + i=$(( i + 1 )) + + if test "$c" = " " + then + continue + fi + + if test "$c" = "(" + then + nested=$(( nested + 1 )) + continue + fi + + if test "$c" = ")" + then + nested=$(( nested - 1 )) + continue + fi + + if test "$nested" = 0 + then + current=$c + + if test "$current" = "+" + then + if test -z "$index_new_tab" + then + index_new_tab=$i + fi + + elif test "$current" = "/" + then + if test -z "$index_horizontal_split" + then + index_horizontal_split=$i + fi + + elif test "$current" = "," + then + if test -z "$index_vertical_split" + then + index_vertical_split=$i + fi + fi + fi + done + IFS=$oldIFS + + + # Step 3: + # + # Process the separator with the highest order of precedence + # (";" has the highest precedence and "|" the lowest one). + # + # By "process" I mean recursively call this function twice: the first + # one with the substring at the left of the separator and the second one + # with the one at its right. + + terminate="false" + + if ! test -z "$index_new_tab" + then + before="-tabnew" + after="tabnext" + index=$index_new_tab + terminate="true" + + elif ! test -z "$index_horizontal_split" + then + before="split" + after="wincmd j" + index=$index_horizontal_split + terminate="true" + + elif ! test -z "$index_vertical_split" + then + before="vertical split" + after="wincmd l" + index=$index_vertical_split + terminate="true" + fi + + if test "$terminate" = "true" + then + CMD="$CMD | $before" + CMD=$(gen_cmd_aux "$(substring "$LAYOUT" "$start" "$(( index - start ))")" "$CMD") + CMD="$CMD | $after" + CMD=$(gen_cmd_aux "$(substring "$LAYOUT" "$(( index + 1 ))" "$(( ${#LAYOUT} - index ))")" "$CMD") + echo "$CMD" + return + fi + + + # Step 4: + # + # If we reach this point, it means there are no separators and we just + # need to print the command to display the specified buffer + + target=$(substring "$LAYOUT" "$start" "$(( end - start ))" | sed 's:[ @();|-]::g') + + if test "$target" = "LOCAL" + then + CMD="$CMD | 1b" + + elif test "$target" = "BASE" + then + CMD="$CMD | 2b" + + elif test "$target" = "REMOTE" + then + CMD="$CMD | 3b" + + elif test "$target" = "MERGED" + then + CMD="$CMD | 4b" + + else + CMD="$CMD | ERROR: >$target<" + fi + + echo "$CMD" + return +} + + +gen_cmd () { + # This function returns (in global variable FINAL_CMD) the string that + # you can use when invoking "vim" (as shown next) to obtain a given + # layout: + # + # $ vim -f $FINAL_CMD "$LOCAL" "$BASE" "$REMOTE" "$MERGED" + # + # It takes one single argument: a string containing the desired layout + # definition. + # + # The syntax of the "layout definitions" is explained in "Documentation/ + # mergetools/vimdiff.txt" but you can already intuitively understand how + # it works by knowing that... + # + # * "+" means "a new vim tab" + # * "/" means "a new vim horizontal split" + # * "," means "a new vim vertical split" + # + # It also returns (in global variable FINAL_TARGET) the name ("LOCAL", + # "BASE", "REMOTE" or "MERGED") of the file that is marked with an "@", + # or "MERGED" if none of them is. + # + # Example: + # + # gen_cmd "@LOCAL , REMOTE" + # | + # `-> FINAL_CMD == "-c \"echo | vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\"" + # FINAL_TARGET == "LOCAL" + + LAYOUT=$1 + + + # Search for a "@" in one of the files identifiers ("LOCAL", "BASE", + # "REMOTE", "MERGED"). If not found, use "MERGE" as the default file + # where changes will be saved. + + if echo "$LAYOUT" | grep @LOCAL >/dev/null + then + FINAL_TARGET="LOCAL" + elif echo "$LAYOUT" | grep @BASE >/dev/null + then + FINAL_TARGET="BASE" + else + FINAL_TARGET="MERGED" + fi + + + # Obtain the first part of vim "-c" option to obtain the desired layout + + CMD=$(gen_cmd_aux "$LAYOUT") + + + # Adjust the just obtained script depending on whether more than one + # windows are visible or not + + if echo "$LAYOUT" | grep ",\|/" >/dev/null + then + CMD="$CMD | tabdo windo diffthis" + else + CMD="$CMD | bufdo diffthis" + fi + + + # Add an extra "-c" option to move to the first tab (notice that we + # can't simply append the command to the previous "-c" string as + # explained here: https://github.com/vim/vim/issues/9076 + + FINAL_CMD="-c \"$CMD\" -c \"tabfirst\"" +} + + +################################################################################ +## API functions (called from "git-mergetool--lib.sh") +################################################################################ + diff_cmd () { "$merge_tool_path" -R -f -d \ -c 'wincmd l' -c 'cd $GIT_PREFIX' "$LOCAL" "$REMOTE" } + merge_cmd () { + layout=$(git config mergetool.vimdiff.layout) + case "$1" in *vimdiff) - if $base_present + if test -z "$layout" then - "$merge_tool_path" -f -d -c '4wincmd w | wincmd J' \ - "$LOCAL" "$BASE" "$REMOTE" "$MERGED" - else - "$merge_tool_path" -f -d -c 'wincmd l' \ - "$LOCAL" "$MERGED" "$REMOTE" + # Default layout when none is specified + layout="(LOCAL,BASE,REMOTE)/MERGED" fi ;; *vimdiff1) - "$merge_tool_path" -f -d \ - -c 'echon "Resolve conflicts leftward then save. Use :cq to abort."' \ - "$LOCAL" "$REMOTE" - ret="$?" - if test "$ret" -eq 0 - then - cp -- "$LOCAL" "$MERGED" - fi - return "$ret" + layout="@LOCAL,REMOTE" ;; *vimdiff2) - "$merge_tool_path" -f -d -c 'wincmd l' \ - "$LOCAL" "$MERGED" "$REMOTE" + layout="LOCAL,MERGED,REMOTE" ;; *vimdiff3) - if $base_present - then - "$merge_tool_path" -f -d -c 'hid | hid | hid' \ - "$LOCAL" "$REMOTE" "$BASE" "$MERGED" - else - "$merge_tool_path" -f -d -c 'hid | hid' \ - "$LOCAL" "$REMOTE" "$MERGED" - fi + layout="MERGED" ;; esac + + gen_cmd "$layout" + + debug_print "" + debug_print "FINAL CMD : $FINAL_CMD" + debug_print "FINAL TAR : $FINAL_TARGET" + + if $base_present + then + eval "$merge_tool_path" \ + -f "$FINAL_CMD" "$LOCAL" "$BASE" "$REMOTE" "$MERGED" + else + # If there is no BASE (example: a merge conflict in a new file + # with the same name created in both braches which didn't exist + # before), close all BASE windows using vim's "quit" command + + FINAL_CMD=$(echo "$FINAL_CMD" | \ + sed -e 's:2b:quit:g' -e 's:3b:2b:g' -e 's:4b:3b:g') + + eval "$merge_tool_path" \ + -f "$FINAL_CMD" "$LOCAL" "$REMOTE" "$MERGED" + fi + + ret="$?" + + if test "$ret" -eq 0 + then + case "$FINAL_TARGET" in + LOCAL) + source_path="$LOCAL" + ;; + REMOTE) + source_path="$REMOTE" + ;; + MERGED|*) + # Do nothing + source_path= + ;; + esac + + if test -n "$source_path" + then + cp "$source_path" "$MERGED" + fi + fi + + return "$ret" } -translate_merge_tool_path() { + +translate_merge_tool_path () { case "$1" in nvimdiff*) echo nvim @@ -57,14 +450,121 @@ translate_merge_tool_path() { esac } + exit_code_trustable () { true } + list_tool_variants () { - for prefix in '' g n; do - for suffix in '' 1 2 3; do - echo "${prefix}vimdiff${suffix}" + if test "$TOOL_MODE" = "diff" + then + for prefix in '' g n + do + echo "${prefix}vimdiff" done + else + for prefix in '' g n + do + for suffix in '' 1 2 3 + do + echo "${prefix}vimdiff${suffix}" + done + done + fi +} + + +################################################################################ +## Unit tests (called from scripts inside the "t" folder) +################################################################################ + +run_unit_tests () { + # Function to make sure that we don't break anything when modifying this + # script. + + NUMBER_OF_TEST_CASES=16 + + TEST_CASE_01="(LOCAL,BASE,REMOTE)/MERGED" # default behaviour + TEST_CASE_02="@LOCAL,REMOTE" # when using vimdiff1 + TEST_CASE_03="LOCAL,MERGED,REMOTE" # when using vimdiff2 + TEST_CASE_04="MERGED" # when using vimdiff3 + TEST_CASE_05="LOCAL/MERGED/REMOTE" + TEST_CASE_06="(LOCAL/REMOTE),MERGED" + TEST_CASE_07="MERGED,(LOCAL/REMOTE)" + TEST_CASE_08="(LOCAL,REMOTE)/MERGED" + TEST_CASE_09="MERGED/(LOCAL,REMOTE)" + TEST_CASE_10="(LOCAL/BASE/REMOTE),MERGED" + TEST_CASE_11="(LOCAL,BASE,REMOTE)/MERGED+BASE,LOCAL+BASE,REMOTE+(LOCAL/BASE/REMOTE),MERGED" + TEST_CASE_12="((LOCAL,REMOTE)/BASE),MERGED" + TEST_CASE_13="((LOCAL,REMOTE)/BASE),((LOCAL/REMOTE),MERGED)" + TEST_CASE_14="BASE,REMOTE+BASE,LOCAL" + TEST_CASE_15=" (( (LOCAL , BASE , REMOTE) / MERGED)) +(BASE) , LOCAL+ BASE , REMOTE+ (((LOCAL / BASE / REMOTE)) , MERGED ) " + TEST_CASE_16="LOCAL,BASE,REMOTE / MERGED + BASE,LOCAL + BASE,REMOTE + (LOCAL / BASE / REMOTE),MERGED" + + EXPECTED_CMD_01="-c \"echo | split | vertical split | 1b | wincmd l | vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_02="-c \"echo | vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_03="-c \"echo | vertical split | 1b | wincmd l | vertical split | 4b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_04="-c \"echo | 4b | bufdo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_05="-c \"echo | split | 1b | wincmd j | split | 4b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_06="-c \"echo | vertical split | split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_07="-c \"echo | vertical split | 4b | wincmd l | split | 1b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_08="-c \"echo | split | vertical split | 1b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_09="-c \"echo | split | 4b | wincmd j | vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_10="-c \"echo | vertical split | split | 1b | wincmd j | split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_11="-c \"echo | -tabnew | split | vertical split | 1b | wincmd l | vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | vertical split | 2b | wincmd l | 3b | tabnext | vertical split | split | 1b | wincmd j | split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_12="-c \"echo | vertical split | split | vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_13="-c \"echo | vertical split | split | vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | vertical split | split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_14="-c \"echo | -tabnew | vertical split | 2b | wincmd l | 3b | tabnext | vertical split | 2b | wincmd l | 1b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_15="-c \"echo | -tabnew | split | vertical split | 1b | wincmd l | vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | vertical split | 2b | wincmd l | 3b | tabnext | vertical split | split | 1b | wincmd j | split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\"" + EXPECTED_CMD_16="-c \"echo | -tabnew | split | vertical split | 1b | wincmd l | vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | vertical split | 2b | wincmd l | 3b | tabnext | vertical split | split | 1b | wincmd j | split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\"" + + EXPECTED_TARGET_01="MERGED" + EXPECTED_TARGET_02="LOCAL" + EXPECTED_TARGET_03="MERGED" + EXPECTED_TARGET_04="MERGED" + EXPECTED_TARGET_05="MERGED" + EXPECTED_TARGET_06="MERGED" + EXPECTED_TARGET_07="MERGED" + EXPECTED_TARGET_08="MERGED" + EXPECTED_TARGET_09="MERGED" + EXPECTED_TARGET_10="MERGED" + EXPECTED_TARGET_11="MERGED" + EXPECTED_TARGET_12="MERGED" + EXPECTED_TARGET_13="MERGED" + EXPECTED_TARGET_14="MERGED" + EXPECTED_TARGET_15="MERGED" + EXPECTED_TARGET_16="MERGED" + + at_least_one_ko="false" + + for i in $(seq -w 1 99) + do + if test "$i" -gt $NUMBER_OF_TEST_CASES + then + break + fi + + gen_cmd "$(eval echo \${TEST_CASE_"$i"})" + + if test "$FINAL_CMD" = "$(eval echo \${EXPECTED_CMD_"$i"})" \ + && test "$FINAL_TARGET" = "$(eval echo \${EXPECTED_TARGET_"$i"})" + then + printf "Test Case #%02d: OK\n" "$(echo "$i" | sed 's/^0*//')" + else + printf "Test Case #%02d: KO !!!!\n" "$(echo "$i" | sed 's/^0*//')" + echo " FINAL_CMD : $FINAL_CMD" + echo " FINAL_CMD (expected) : $(eval echo \${EXPECTED_CMD_"$i"})" + echo " FINAL_TARGET : $FINAL_TARGET" + echo " FINAL_TARGET (expected): $(eval echo \${EXPECTED_TARGET_"$i"})" + at_least_one_ko="true" + fi done + + if test "$at_least_one_ko" = "true" + then + return 255 + else + return 0 + fi } -- 2.35.1