Added the following test cases:
1) Confirm error message when git reset is used with no previous branch
2) Confirm git reset - works like git reset @{-1}
3) Confirm "-" is always treated as a commit unless the -- file option
is specified
4) Confirm "git reset -" works normally even when a file named @{-1} is
present
Helped-by: David Aguilar <davvid@xxxxxxxxx>
Signed-off-by: Sudhanshu Shekhar <sudshekhar02@xxxxxxxxx>
---
I have tried to keep each test self sufficient. Please let me know if any changes are required.
Thank you!
t/t7102-reset.sh | 139 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 139 insertions(+)
diff --git a/t/t7102-reset.sh b/t/t7102-reset.sh
index 98bcfe2..0faf241 100755
--- a/t/t7102-reset.sh
+++ b/t/t7102-reset.sh
@@ -568,4 +568,143 @@ test_expect_success 'reset --mixed sets up work tree' '
test_cmp expect actual
'
+test_expect_success 'reset - with no previous branch' '
+ git init no_previous &&
+ (
+ cd no_previous &&
+ test_must_fail git reset - 2>output
+ ) &&
+ test_i18ngrep "bad flag" no_previous/output
+'
+
+test_expect_success 'reset - while having file named - and no previous branch' '
+ git init no_previous &&
+ (
+ cd no_previous &&
+ >./- &&
+ test_must_fail git reset - 2>output
+ ) &&
+ test_i18ngrep "bad flag" no_previous/output
+'
+
+
+test_expect_success 'reset - in the presence of file named - with previous branch' '
+ echo "Unstaged changes after reset:" >expect &&
+ echo "M -" >>expect &&
+ echo "M 1" >>expect &&
+ git init no_previous &&
+ (
+ cd no_previous &&
+ >./- &&
+ >1 &&
+ git add 1 - &&
+ git commit -m "add base files" &&
+ git checkout -b new_branch &&
+ echo "random" >./- &&
+ echo "wow" >1 &&
+ git add 1 - &&
+ git reset - >../output
+ ) &&
+ rm -rf no_previous &&
+ test_cmp output expect
+'
+test_expect_success 'reset - in the presence of file named - with -- option' '
+ echo "Unstaged changes after reset:" >expect &&
+ echo "M -" >>expect &&
+ echo "M 1" >>expect &&
+ git init no_previous &&
+ (
+ cd no_previous &&
+ >./- &&
+ >1 &&
+ git add 1 - &&
+ git commit -m "add base files" &&
+ git checkout -b new_branch &&
+ echo "random" >./- &&
+ echo "wow" >1 &&
+ git add 1 - &&
+ git reset - -- >../output
+ ) &&
+ rm -rf no_previous &&
+ test_cmp output expect
+'
+
+test_expect_success 'reset - in the presence of file named - with -- file option' '
+ echo "Unstaged changes after reset:" >expect &&
+ echo "M -" >>expect &&
+ git init no_previous &&
+ (
+ cd no_previous &&
+ >./- &&
+ >1 &&
+ git add 1 - &&
+ git commit -m "add base files" &&
+ git checkout -b new_branch &&
+ echo "random" >./- &&
+ echo "wow" >1 &&
+ git add 1 - &&
+ git reset -- - >../output
+ ) &&
+ rm -rf no_previous
+ test_cmp output expect
+'
+test_expect_success 'reset - in the presence of file named - with both pre and post -- option' '
+ echo "Unstaged changes after reset:" >expect &&
+ echo "M -" >>expect &&
+ git init no_previous &&
+ (
+ cd no_previous &&
+ >./- &&
+ >1 &&
+ git add 1 - &&
+ git commit -m "add base files" &&
+ git checkout -b new_branch &&
+ echo "random" >./- &&
+ echo "wow" >1 &&
+ git add 1 - &&
+ git reset - -- - >../output
+ ) &&
+ rm -rf no_previous
+ test_cmp output expect
+'
+
+test_expect_success 'reset - works same as reset @{-1}' '
+ git init no_previous &&
+ (
+ cd no_previous &&
+ echo "random" >random &&
+ git add random &&
+ git commit -m "base commit" &&
+ git checkout -b temp &&
+ echo new-file >new-file &&
+ git add new-file &&
+ git commit -m "added new-file" &&
+ git reset - &&
+ git status --porcelain >../first &&
+ git add new-file &&
+ git commit -m "added new-file" &&
+ git reset @{-1} &&
+ git status --porcelain >../second
+ ) &&
+ test_cmp first second
+'
+
+test_expect_success 'reset - with file named @{-1}' '
+ echo "Unstaged changes after reset:" >expect &&
+ echo "M @{-1}" >>expect &&
+ git init no_previous &&
+ (
+ cd no_previous &&
+ echo "random" >./@{-1} &&
+ git add ./@{-1} &&
+ git commit -m "base commit" &&
+ git checkout -b new_branch &&
+ echo "additional stuff" >>./@{-1} &&
+ git add ./@{-1} &&
+ git reset - >../output
+ ) &&
+ rm -rf no_previous &&
+ test_cmp output expect
+'
+
test_done
--
2.3.1.279.gd534259
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