This extract from contrib/subtree/t7900 triggered a false positive due
to three chainlint limitations:
* recognizing only a "blessed" set of here-doc tag names in a subshell
("EOF", "EOT", "INPUT_END"), of which "TXT" is not a member
* inability to recognize multi-line $(...) when the first statement of
the body is cuddled with the opening "$("
* inability to recognize multiple constructs on a single line, such as
opening a multi-line $(...) and starting a here-doc
Now that all of these shortcomings have been addressed, turn this rather
pathological bit of shell coding into a chainlint test case.
Signed-off-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx>
---
t/chainlint/t7900-subtree.expect | 10 ++++++++++
t/chainlint/t7900-subtree.test | 22 ++++++++++++++++++++++
2 files changed, 32 insertions(+)
create mode 100644 t/chainlint/t7900-subtree.expect
create mode 100644 t/chainlint/t7900-subtree.test
diff --git a/t/chainlint/t7900-subtree.expect b/t/chainlint/t7900-subtree.expect
new file mode 100644
index 0000000000..c9913429e6
--- /dev/null
+++ b/t/chainlint/t7900-subtree.expect
@@ -0,0 +1,10 @@
+(
+ chks="sub1sub2sub3sub4" &&
+ chks_sub=$(cat | sed 's,^,sub dir/,'
+>>) &&
+ chkms="main-sub1main-sub2main-sub3main-sub4" &&
+ chkms_sub=$(cat | sed 's,^,sub dir/,'
+>>) &&
+ subfiles=$(git ls-files) &&
+ check_equal "$subfiles" "$chkms$chks"
+>)
diff --git a/t/chainlint/t7900-subtree.test b/t/chainlint/t7900-subtree.test
new file mode 100644
index 0000000000..277d8358df
--- /dev/null
+++ b/t/chainlint/t7900-subtree.test
@@ -0,0 +1,22 @@
+(
+ chks="sub1
+sub2
+sub3
+sub4" &&
+ chks_sub=$(cat <<TXT | sed 's,^,sub dir/,'
+$chks
+TXT
+) &&
+ chkms="main-sub1
+main-sub2
+main-sub3
+main-sub4" &&
+ chkms_sub=$(cat <<TXT | sed 's,^,sub dir/,'
+$chkms
+TXT
+) &&
+
+ subfiles=$(git ls-files) &&
+ check_equal "$subfiles" "$chkms
+$chks"
+)
--
2.18.0.758.g1932418f46
