Merge branch 'es/test-chain-lint'

Broken &&-chains in the test scripts have been corrected.

* es/test-chain-lint:
  t6000-t9999: detect and signal failure within loop
  t5000-t5999: detect and signal failure within loop
  t4000-t4999: detect and signal failure within loop
  t0000-t3999: detect and signal failure within loop
  tests: simplify by dropping unnecessary `for` loops
  tests: apply modern idiom for exiting loop upon failure
  tests: apply modern idiom for signaling test failure
  tests: fix broken &&-chains in `{...}` groups
  tests: fix broken &&-chains in `$(...)` command substitutions
  tests: fix broken &&-chains in compound statements
  tests: use test_write_lines() to generate line-oriented output
  tests: simplify construction of large blocks of text
  t9107: use shell parameter expansion to avoid breaking &&-chain
  t6300: make `%(raw:size) --shell` test more robust
  t5516: drop unnecessary subshell and command invocation
  t4202: clarify intent by creating expected content less cleverly
  t1020: avoid aborting entire test script when one test fails
  t1010: fix unnoticed failure on Windows
  t/lib-pager: use sane_unset() to avoid breaking &&-chain

1 files changed, 2 insertions, 2 deletions

diff --git a/t/t5322-pack-objects-sparse.sh b/t/t5322-pack-objects-sparse.sh
index 61cb907a90..d39958c066 100755
--- a/t/t5322-pack-objects-sparse.sh
+++ b/t/t5322-pack-objects-sparse.sh
@@ -14,7 +14,7 @@ test_expect_success 'setup repo' '
 		for j in $(test_seq 1 3)
 		do
 			mkdir f$i/f$j &&
-			echo $j >f$i/f$j/data.txt
+			echo $j >f$i/f$j/data.txt || return 1
 		done
 	done &&
 	git add . &&
@@ -23,7 +23,7 @@ test_expect_success 'setup repo' '
 	do
 		git checkout -b topic$i main &&
 		echo change-$i >f$i/f$i/data.txt &&
-		git commit -a -m "Changed f$i/f$i/data.txt"
+		git commit -a -m "Changed f$i/f$i/data.txt" || return 1
 	done &&
 	cat >packinput.txt <<-EOF &&
 	topic1