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[PATCH 5/7] Softrefs: Add testcases for basic softrefs behaviour

From
Johan Herland <johan@herland.net>
Date
Jun 9, 2007, 18:23 UTC
Message-ID
<200706092023.38661.johan@herland.net>
In-Reply-To
<200706092019.13185.johan@herland.net>
Adds testing of the basic options available to the git-softref command.
Signed-off-by: Johan Herland <johan@herland.net>
---
 t/t3050-softrefs.sh |  314 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 314 insertions(+), 0 deletions(-)
 create mode 100755 t/t3050-softrefs.sh
diff --git a/t/t3050-softrefs.sh b/t/t3050-softrefs.sh
new file mode 100755
index 0000000..a925178
--- /dev/null
+++ b/t/t3050-softrefs.sh
@@ -0,0 +1,314 @@
+#!/bin/sh
+#
+# Copyright (c) 2007 Johan Herland
+#
+
+test_description='Basic functionality of soft references'
+. ./test-lib.sh
+
+
+# Prepare repo and create some notes
+
+test_expect_success 'Populating repo with test data' '
+	echo "foo" > foo &&
+	git-add foo &&
+	test_tick &&
+	git-commit -m "Initial commit" &&
+	git-tag -a -m "Tagging initial commit" footag &&
+	echo "bar" >> foo &&
+	test_tick &&
+	git-commit -m "Second commit" foo &&
+	git-tag -a -m "Tagging second commit" bartag
+'
+
+# At this point we should have:
+# - commit @ 301711b66fe71164f646b798706a2c1f7024da8d ("Initial commit")
+#    - tag @ ad60bc179c6874af6d97f181c67f11adcca5122b ("footag")
+# - commit @ 9671cbee7ad26528645b2665c8f74d39a6288864 ("Second commit")
+#    - tag @ a927fc832d42f1f64d8318e8acec43545d9562de ("bartag")
+# - The tag creation should also have created softrefs:
+#   - From "Initial commit" to "footag"
+#   - From  "Second commit" to "bartag"
+
+# Testing git-softref --list
+
+test_expect_success 'Testing git-softref --list on initial test data (1)' '
+	cat > expected_output << EOF &&
+301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b
+9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de
+EOF
+	git-softref > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list > actual_output 2>&1 &&
+	cmp actual_output expected_output
+'
+
+test_expect_success 'Testing git-softref --list on initial test data (2)' '
+	cat > expected_output << EOF &&
+9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de
+EOF
+	git-softref --list 9671cbee7ad26528645b2665c8f74d39a6288864 > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list HEAD > actual_output 2>&1 &&
+	cmp actual_output expected_output
+'
+
+test_expect_success 'Testing git-softref --list on initial test data (3)' '
+	cat > expected_output << EOF &&
+301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b
+EOF
+	git-softref --list 301711b66fe71164f646b798706a2c1f7024da8d > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list HEAD^ > actual_output 2>&1 &&
+	cmp actual_output expected_output
+'
+
+test_expect_success 'Testing git-softref --list on initial test data (4)' '
+	cat > expected_output << EOF &&
+EOF
+	git-softref --list footag > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list bartag > actual_output 2>&1 &&
+	cmp actual_output expected_output
+'
+
+# Testing git-softref --has
+
+test_expect_success 'Testing git-softref --has on initial test data' '
+	(git-softref --has 301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b;
+	test "$?" = "1") &&
+	(git-softref --has HEAD^ footag;
+	test "$?" = "1") &&
+	(git-softref --has footag^{} footag;
+	test "$?" = "1") &&
+	(git-softref --has 9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de;
+	test "$?" = "1") &&
+	(git-softref --has HEAD bartag;
+	test "$?" = "1") &&
+	(git-softref --has bartag^{} bartag;
+	test "$?" = "1") &&
+	(git-softref --has ad60bc179c6874af6d97f181c67f11adcca5122b 301711b66fe71164f646b798706a2c1f7024da8d;
+	test "$?" = "0") &&
+	(git-softref --has a927fc832d42f1f64d8318e8acec43545d9562de 9671cbee7ad26528645b2665c8f74d39a6288864;
+	test "$?" = "0") &&
+	(git-softref --has HEAD HEAD^;
+	test "$?" = "0") &&
+	(git-softref --has HEAD^ HEAD;
+	test "$?" = "0") &&
+	(git-softref --has footag HEAD;
+	test "$?" = "0") &&
+	(git-softref --has bartag HEAD;
+	test "$?" = "0") &&
+	(git-softref --has footag HEAD^;
+	test "$?" = "0") &&
+	(git-softref --has bartag HEAD^;
+	test "$?" = "0") &&
+	(git-softref --has footag bartag;
+	test "$?" = "0") &&
+	(git-softref --has bartag footag;
+	test "$?" = "0")
+'
+
+# Testing git-softref --rebuild-tags
+
+test_expect_success 'Testing git-softref --rebuild-tags on initial test data' '
+	cat > expected_output << EOF &&
+Added 0 missing softrefs for tag objects.
+EOF
+	cat .git/softrefs.* | sort > expected_softrefs &&
+	git-softref --rebuild-tags > actual_output 2>&1 &&
+	cat .git/softrefs.* | sort > actual_softrefs &&
+	cmp actual_output   expected_output &&
+	cmp actual_softrefs expected_softrefs
+'
+
+# Testing git-softref --add
+
+test_expect_success 'Testing git-softref --add with existing softref' '
+	cat > expected_output << EOF &&
+EOF
+	cat .git/softrefs.* | sort > expected_softrefs &&
+	git-softref --add HEAD bartag > actual_output 2>&1 &&
+	cat .git/softrefs.* | sort > actual_softrefs &&
+	cmp actual_output   expected_output &&
+	cmp actual_softrefs expected_softrefs
+'
+
+test_expect_success 'Testing git-softref --add with self-refential softref' '
+	cat > expected_output << EOF &&
+error: Cannot add self-reference (9671cbee7ad26528645b2665c8f74d39a6288864 -> 9671cbee7ad26528645b2665c8f74d39a6288864)
+fatal: Failed to create softref from HEAD to HEAD
+EOF
+	cat .git/softrefs.* | sort > expected_softrefs &&
+	(git-softref --add HEAD HEAD > actual_output 2>&1; test "$?" != "0") &&
+	cat .git/softrefs.* | sort > actual_softrefs &&
+	cmp actual_output   expected_output &&
+	cmp actual_softrefs expected_softrefs
+'
+
+test_expect_success 'Testing git-softref --add with non-existing objects (1)' '
+	cat > expected_output << EOF &&
+fatal: Not a valid object name 1234567890123456789012345678901234567890
+EOF
+	cat .git/softrefs.* | sort > expected_softrefs &&
+	(git-softref --add 1234567890123456789012345678901234567890 HEAD > actual_output 2>&1;
+		test "$?" != "0") &&
+	cat .git/softrefs.* | sort > actual_softrefs &&
+	cmp actual_output   expected_output &&
+	cmp actual_softrefs expected_softrefs &&
+	(git-softref --add HEAD 1234567890123456789012345678901234567890 > actual_output 2>&1;
+		test "$?" != "0") &&
+	cat .git/softrefs.* | sort > actual_softrefs &&
+	cmp actual_output   expected_output &&
+	cmp actual_softrefs expected_softrefs
+'
+
+test_expect_success 'Testing git-softref --add with non-existing objects (2)' '
+	cat > expected_output << EOF &&
+fatal: Not a valid object name HEAD^^^
+EOF
+	cat .git/softrefs.* | sort > expected_softrefs &&
+	(git-softref --add HEAD^^^ HEAD > actual_output 2>&1; test "$?" != "0") &&
+	cat .git/softrefs.* | sort > actual_softrefs &&
+	cmp actual_output   expected_output &&
+	cmp actual_softrefs expected_softrefs
+'
+
+test_expect_success 'Testing git-softref --add with valid arguments (1)' '
+	cat > expected_output << EOF &&
+EOF
+	cat > new_softref << EOF
+301711b66fe71164f646b798706a2c1f7024da8d 9671cbee7ad26528645b2665c8f74d39a6288864
+EOF
+	cat .git/softrefs.* new_softref | sort > expected_softrefs &&
+	git-softref --add HEAD^ HEAD > actual_output 2>&1 &&
+	cat .git/softrefs.* | sort > actual_softrefs &&
+	cmp actual_output   expected_output &&
+	cmp actual_softrefs expected_softrefs
+'
+
+test_expect_success 'Testing git-softref --add with valid arguments (2)' '
+	cat > expected_output << EOF &&
+EOF
+	cat > new_softref << EOF
+ad60bc179c6874af6d97f181c67f11adcca5122b a927fc832d42f1f64d8318e8acec43545d9562de
+EOF
+	cat .git/softrefs.* new_softref | sort > expected_softrefs &&
+	git-softref --add footag bartag > actual_output 2>&1 &&
+	cat .git/softrefs.* | sort > actual_softrefs &&
+	cmp actual_output   expected_output &&
+	cmp actual_softrefs expected_softrefs
+'
+
+# Removing softrefs
+
+test_expect_success 'Removing all softrefs' '
+	rm .git/softrefs.*
+'
+
+# Testing git-softref --list and --has
+
+test_expect_success 'Testing git-softref with no softrefs' '
+	cat > expected_output << EOF &&
+EOF
+	git-softref > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list 9671cbee7ad26528645b2665c8f74d39a6288864 > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list HEAD > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list HEAD^ > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list footag > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --list bartag > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --has HEAD bartag > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	git-softref --has HEAD^ footag > actual_output 2>&1 &&
+	cmp actual_output expected_output
+'
+
+# Testing git-softref --rebuild-tags
+# (Should recreated missing softrefs for tag objects reachable from 'refs/tags')
+
+test_expect_success 'Testing git-softref --rebuild-tags to rebuild missing tag softrefs' '
+	cat > expected_output << EOF &&
+Added 2 missing softrefs for tag objects.
+EOF
+	cat > new_softref << EOF
+301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b
+9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de
+EOF
+	cat .git/softrefs.* new_softref | sort > expected_softrefs &&
+	git-softref --rebuild-tags > actual_output 2>&1 &&
+	cat .git/softrefs.* | sort > actual_softrefs &&
+	cmp actual_output   expected_output &&
+	cmp actual_softrefs expected_softrefs
+'
+
+# Testing git-softref --merge-unsorted
+
+test_expect_success 'Testing git-softref --merge-unsorted' '
+	cat > expected_output << EOF &&
+EOF
+	rm .git/softrefs*
+	cat > .git/softrefs.unsorted << EOF
+9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de
+301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b
+EOF
+	cat > expected_softrefs << EOF
+301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b
+9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de
+EOF
+	git-softref --merge-unsorted > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	cmp .git/softrefs.sorted expected_softrefs &&
+	test ! -e .git/softrefs.unsorted
+'
+
+# Testing git-softref --merge-unsorted <filename>
+
+test_expect_success 'Testing git-softref --merge-unsorted <filename>' '
+	cat > expected_output << EOF &&
+EOF
+	rm .git/softrefs*
+	cat > new_softrefs << EOF
+9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de
+301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b
+EOF
+	cat > expected_softrefs << EOF
+301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b
+9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de
+EOF
+	git-softref --merge-unsorted new_softrefs > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	cmp .git/softrefs.sorted expected_softrefs &&
+	test -e new_softrefs
+'
+
+# Testing git-softref --merge-sorted <filename>
+
+test_expect_success 'Testing git-softref --merge-sorted <filename>' '
+	cat > expected_output << EOF &&
+EOF
+	rm .git/softrefs*
+	cat > new_softrefs << EOF
+301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b
+9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de
+EOF
+	cat > expected_softrefs << EOF
+301711b66fe71164f646b798706a2c1f7024da8d ad60bc179c6874af6d97f181c67f11adcca5122b
+9671cbee7ad26528645b2665c8f74d39a6288864 a927fc832d42f1f64d8318e8acec43545d9562de
+EOF
+	git-softref --merge-sorted new_softrefs > actual_output 2>&1 &&
+	cmp actual_output expected_output &&
+	cmp .git/softrefs.sorted expected_softrefs &&
+	test -e new_softrefs
+'
+
+# FIXME: More testing needed on how softrefs interact with the rest of git
+
+test_done

-- 
1.5.2.1.144.gabc40
Previous: Johan HerlandNext: Johan Herland
Message 32 of 52 in “Refactoring the tag object; Introducing soft references (softrefs); Git 'notes' (take 2)”
  1. Johan HerlandJun 4, 2007
  2. 0/6 Refactor the tag objectJohan Herland, Jun 4, 2007
  3. 1/6 Refactor git tag objects; make "tag" header optional; introduce new optional "keywords" headerJohan Herland, Jun 4, 2007
  4. Matthias LederhoferJun 4, 2007
  5. Johan HerlandJun 4, 2007
  6. 2/6 git-show: When showing tag objects with no tag name, show tag object's SHA1 instead of an empty stringJohan Herland, Jun 4, 2007
  7. 3/6 git-fsck: Do thorough verification of tag objects.Johan Herland, Jun 4, 2007
  8. Matthias LederhoferJun 4, 2007
  9. Johan HerlandJun 4, 2007
  10. Junio C HamanoJun 6, 2007
  11. 3/6 git-fsck: Do thorough verification of tag objects.Johan Herland, Jun 6, 2007
  12. Junio C HamanoJun 6, 2007
  13. Junio C HamanoJun 6, 2007
  14. Johan HerlandJun 6, 2007
  15. Junio C HamanoJun 6, 2007
  16. 4/6 Documentation/git-mktag: Document the changes in tag object structureJohan Herland, Jun 4, 2007
  17. 5/6 git-mktag tests: Fix and expand the mktag tests according to the new tag object structureJohan Herland, Jun 4, 2007
  18. 6/6 Add fsck_verify_ref_to_tag_object() to verify that refname matches name stored in tag objectJohan Herland, Jun 4, 2007
  19. Junio C HamanoJun 4, 2007
  20. Fix bug in tag parsing when thorough verification was in effectJohan Herland, Jun 7, 2007
  21. 0/7 Introduce soft references (softrefs)Johan Herland, Jun 9, 2007
  22. 1/7 Softrefs: Add softrefs header file with API documentationJohan Herland, Jun 9, 2007
  23. Johannes SchindelinJun 10, 2007
  24. Junio C HamanoJun 10, 2007
  25. Johannes SchindelinJun 10, 2007
  26. Johan HerlandJun 10, 2007
  27. Jakub NarebskiJun 10, 2007
  28. Teach git-gc to merge unsorted softrefsJohan Herland, Jun 10, 2007
  29. 2/7 Softrefs: Add implementation of softrefs APIJohan Herland, Jun 9, 2007
  30. 3/7 Softrefs: Add git-softref, a builtin command for adding, listing and administering softrefsJohan Herland, Jun 9, 2007
  31. 4/7 Softrefs: Add manual page documenting git-softref and softrefs subsystem in generalJohan Herland, Jun 9, 2007
  32. 5/7 Softrefs: Add testcases for basic softrefs behaviourJohan Herland, Jun 9, 2007
  33. 6/7 Softrefs: Administrivia associated with softrefs subsystem and git-softref builtinJohan Herland, Jun 9, 2007
  34. 7/7 Teach git-mktag to register softrefs for all tag objectsJohan Herland, Jun 9, 2007
  35. Change softrefs file format from text (82 bytes per entry) to binary (40 bytes per entry)Johan Herland, Jun 9, 2007
  36. Johannes SchindelinJun 10, 2007
  37. Junio C HamanoJun 10, 2007
  38. Johannes SchindelinJun 10, 2007
  39. Johan HerlandJun 10, 2007
  40. Comment on weak refsJunio C Hamano, Jun 9, 2007
  41. Johan HerlandJun 10, 2007
  42. Johannes SchindelinJun 10, 2007
  43. Johan HerlandJun 10, 2007
  44. Pierre HabouzitJun 10, 2007
  45. Pierre HabouzitJun 10, 2007
  46. Pierre HabouzitJun 10, 2007
  47. Jakub NarebskiJun 10, 2007
  48. Steven GrimmJun 9, 2007
  49. Johan HerlandJun 9, 2007
  50. Pierre HabouzitJun 10, 2007
  51. Johan HerlandJun 10, 2007
  52. Steven GrimmJun 10, 2007

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