Collect merge-related tests to t64xx

The tests for the merge machinery are spread over several places.
Collect them into t64xx for simplicity.  Some notes:

t60[234]*.sh:
  Merge tests started in t602*, overgrew bisect and remote tracking
  tests in t6030, t6040, and t6041, and nearly overtook replace tests
  in t6050.  This made picking out relevant tests that I wanted to run
  in a tighter loop slightly more annoying for years.

t303*.sh:
  These started out as tests for the 'merge-recursive' toplevel command,
  but did not restrict to that and had lots of overlap with the
  underlying merge machinery.
t7405, t7613:
  submodule-specific merge logic started out in submodule.c but was
  moved to merge-recursive.c in commit 18cfc08866 ("submodule.c: move
  submodule merging to merge-recursive.c", 2018-05-15).  Since these
  tests are about the logic found in the merge machinery, moving these
  tests to be with the merge tests makes sense.

t7607, t7609:
  Having tests spread all over the place makes it more likely that
  additional tests related to a certain piece of logic grow in all those
  other places.  Much like t303*.sh, these two tests were about the
  underlying merge machinery rather than outer levels.

Tests that were NOT moved:

t76[01]*.sh:
  Other than the four tests mentioned above, the remaining tests in
  t76[01]*.sh are related to non-recursive merge strategies, parameter
  parsing, and other stuff associated with the highlevel builtin/merge.c
  rather than the recursive merge machinery.

t3[45]*.sh:
  The rebase testcases in t34*.sh also test the merge logic pretty
  heavily; sometimes changes I make only trigger failures in the rebase
  tests.  The rebase tests are already nicely coupled together, though,
  and I didn't want to mess that up.  Similar comments apply for the
  cherry-pick tests in t35*.sh.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 207 deletions

diff --git a/t/t3032-merge-recursive-space-options.sh b/t/t3032-merge-recursive-space-options.sh
deleted file mode 100755
index b56180ee4a..0000000000
--- a/t/t3032-merge-recursive-space-options.sh
+++ /dev/null
@@ -1,207 +0,0 @@
-#!/bin/sh
-
-test_description='merge-recursive space options
-
-* [master] Clarify
- ! [remote] Remove cruft
---
- + [remote] Remove cruft
-*  [master] Clarify
-*+ [remote^] Initial revision
-*   ok 1: setup
-'
-
-. ./test-lib.sh
-
-test_have_prereq SED_STRIPS_CR && SED_OPTIONS=-b
-if test_have_prereq GREP_STRIPS_CR
-then
-	GREP_OPTIONS=-U
-	export GREP_OPTIONS
-fi
-
-test_expect_success 'setup' '
-	conflict_hunks () {
-		sed $SED_OPTIONS -n -e "
-			/^<<<</ b conflict
-			b
-			: conflict
-			p
-			/^>>>>/ b
-			n
-			b conflict
-		" "$@"
-	} &&
-
-	cat <<-\EOF >text.txt &&
-	    Hope, he says, cherishes the soul of him who lives in
-	    justice and holiness and is the nurse of his age and the
-	    companion of his journey;--hope which is mightiest to sway
-	    the restless soul of man.
-
-	How admirable are his words!  And the great blessing of riches, I do
-	not say to every man, but to a good man, is, that he has had no
-	occasion to deceive or to defraud others, either intentionally or
-	unintentionally; and when he departs to the world below he is not in
-	any apprehension about offerings due to the gods or debts which he owes
-	to men.  Now to this peace of mind the possession of wealth greatly
-	contributes; and therefore I say, that, setting one thing against
-	another, of the many advantages which wealth has to give, to a man of
-	sense this is in my opinion the greatest.
-
-	Well said, Cephalus, I replied; but as concerning justice, what is
-	it?--to speak the truth and to pay your debts--no more than this?  And
-	even to this are there not exceptions?  Suppose that a friend when in
-	his right mind has deposited arms with me and he asks for them when he
-	is not in his right mind, ought I to give them back to him?  No one
-	would say that I ought or that I should be right in doing so, any more
-	than they would say that I ought always to speak the truth to one who
-	is in his condition.
-
-	You are quite right, he replied.
-
-	But then, I said, speaking the truth and paying your debts is not a
-	correct definition of justice.
-
-	CEPHALUS - SOCRATES - POLEMARCHUS
-
-	Quite correct, Socrates, if Simonides is to be believed, said
-	Polemarchus interposing.
-
-	I fear, said Cephalus, that I must go now, for I have to look after the
-	sacrifices, and I hand over the argument to Polemarchus and the company.
-	EOF
-	git add text.txt &&
-	test_tick &&
-	git commit -m "Initial revision" &&
-
-	git checkout -b remote &&
-	sed -e "
-			s/\.  /\. /g
-			s/[?]  /? /g
-			s/    /	/g
-			s/--/---/g
-			s/but as concerning/but as con cerning/
-			/CEPHALUS - SOCRATES - POLEMARCHUS/ d
-		" text.txt >text.txt+ &&
-	mv text.txt+ text.txt &&
-	git commit -a -m "Remove cruft" &&
-
-	git checkout master &&
-	sed -e "
-			s/\(not in his right mind\),\(.*\)/\1;\2Q/
-			s/Quite correct\(.*\)/It is too correct\1Q/
-			s/unintentionally/un intentionally/
-			/un intentionally/ s/$/Q/
-			s/Polemarchus interposing./Polemarchus, interposing.Q/
-			/justice and holiness/ s/$/Q/
-			/pay your debts/ s/$/Q/
-		" text.txt | q_to_cr >text.txt+ &&
-	mv text.txt+ text.txt &&
-	git commit -a -m "Clarify" &&
-	git show-branch --all
-'
-
-test_expect_success 'naive merge fails' '
-	git read-tree --reset -u HEAD &&
-	test_must_fail git merge-recursive HEAD^ -- HEAD remote &&
-	test_must_fail git update-index --refresh &&
-	grep "<<<<<<" text.txt
-'
-
-test_expect_success '--ignore-space-change makes merge succeed' '
-	git read-tree --reset -u HEAD &&
-	git merge-recursive --ignore-space-change HEAD^ -- HEAD remote
-'
-
-test_expect_success 'naive cherry-pick fails' '
-	git read-tree --reset -u HEAD &&
-	test_must_fail git cherry-pick --no-commit remote &&
-	git read-tree --reset -u HEAD &&
-	test_must_fail git cherry-pick remote &&
-	test_must_fail git update-index --refresh &&
-	grep "<<<<<<" text.txt
-'
-
-test_expect_success '-Xignore-space-change makes cherry-pick succeed' '
-	git read-tree --reset -u HEAD &&
-	git cherry-pick --no-commit -Xignore-space-change remote
-'
-
-test_expect_success '--ignore-space-change: our w/s-only change wins' '
-	q_to_cr <<-\EOF >expected &&
-	    justice and holiness and is the nurse of his age and theQ
-	EOF
-
-	git read-tree --reset -u HEAD &&
-	git merge-recursive --ignore-space-change HEAD^ -- HEAD remote &&
-	grep "justice and holiness" text.txt >actual &&
-	test_cmp expected actual
-'
-
-test_expect_success '--ignore-space-change: their real change wins over w/s' '
-	cat <<-\EOF >expected &&
-	it?---to speak the truth and to pay your debts---no more than this? And
-	EOF
-
-	git read-tree --reset -u HEAD &&
-	git merge-recursive --ignore-space-change HEAD^ -- HEAD remote &&
-	grep "pay your debts" text.txt >actual &&
-	test_cmp expected actual
-'
-
-test_expect_success '--ignore-space-change: does not ignore new spaces' '
-	cat <<-\EOF >expected1 &&
-	Well said, Cephalus, I replied; but as con cerning justice, what is
-	EOF
-	q_to_cr <<-\EOF >expected2 &&
-	un intentionally; and when he departs to the world below he is not inQ
-	EOF
-
-	git read-tree --reset -u HEAD &&
-	git merge-recursive --ignore-space-change HEAD^ -- HEAD remote &&
-	grep "Well said" text.txt >actual1 &&
-	grep "when he departs" text.txt >actual2 &&
-	test_cmp expected1 actual1 &&
-	test_cmp expected2 actual2
-'
-
-test_expect_success '--ignore-all-space drops their new spaces' '
-	cat <<-\EOF >expected &&
-	Well said, Cephalus, I replied; but as concerning justice, what is
-	EOF
-
-	git read-tree --reset -u HEAD &&
-	git merge-recursive --ignore-all-space HEAD^ -- HEAD remote &&
-	grep "Well said" text.txt >actual &&
-	test_cmp expected actual
-'
-
-test_expect_success '--ignore-all-space keeps our new spaces' '
-	q_to_cr <<-\EOF >expected &&
-	un intentionally; and when he departs to the world below he is not inQ
-	EOF
-
-	git read-tree --reset -u HEAD &&
-	git merge-recursive --ignore-all-space HEAD^ -- HEAD remote &&
-	grep "when he departs" text.txt >actual &&
-	test_cmp expected actual
-'
-
-test_expect_success '--ignore-space-at-eol' '
-	q_to_cr <<-\EOF >expected &&
-	<<<<<<< HEAD
-	is not in his right mind; ought I to give them back to him?  No oneQ
-	=======
-	is not in his right mind, ought I to give them back to him? No one
-	>>>>>>> remote
-	EOF
-
-	git read-tree --reset -u HEAD &&
-	test_must_fail git merge-recursive --ignore-space-at-eol \
-						 HEAD^ -- HEAD remote &&
-	conflict_hunks text.txt >actual &&
-	test_cmp expected actual
-'
-
-test_done