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t / t3903-stash.shon commit merge-recursive: Delay content merging for renames (882fd11)
   1#!/bin/sh
   2#
   3# Copyright (c) 2007 Johannes E Schindelin
   4#
   5
   6test_description='Test git stash'
   7
   8. ./test-lib.sh
   9
  10test_expect_success 'stash some dirty working directory' '
  11        echo 1 > file &&
  12        git add file &&
  13        test_tick &&
  14        git commit -m initial &&
  15        echo 2 > file &&
  16        git add file &&
  17        echo 3 > file &&
  18        test_tick &&
  19        git stash &&
  20        git diff-files --quiet &&
  21        git diff-index --cached --quiet HEAD
  22'
  23
  24cat > expect << EOF
  25diff --git a/file b/file
  26index 0cfbf08..00750ed 100644
  27--- a/file
  28+++ b/file
  29@@ -1 +1 @@
  30-2
  31+3
  32EOF
  33
  34test_expect_success 'parents of stash' '
  35        test $(git rev-parse stash^) = $(git rev-parse HEAD) &&
  36        git diff stash^2..stash > output &&
  37        test_cmp output expect
  38'
  39
  40test_expect_success 'apply needs clean working directory' '
  41        echo 4 > other-file &&
  42        git add other-file &&
  43        echo 5 > other-file &&
  44        test_must_fail git stash apply
  45'
  46
  47test_expect_success 'apply stashed changes' '
  48        git add other-file &&
  49        test_tick &&
  50        git commit -m other-file &&
  51        git stash apply &&
  52        test 3 = $(cat file) &&
  53        test 1 = $(git show :file) &&
  54        test 1 = $(git show HEAD:file)
  55'
  56
  57test_expect_success 'apply stashed changes (including index)' '
  58        git reset --hard HEAD^ &&
  59        echo 6 > other-file &&
  60        git add other-file &&
  61        test_tick &&
  62        git commit -m other-file &&
  63        git stash apply --index &&
  64        test 3 = $(cat file) &&
  65        test 2 = $(git show :file) &&
  66        test 1 = $(git show HEAD:file)
  67'
  68
  69test_expect_success 'unstashing in a subdirectory' '
  70        git reset --hard HEAD &&
  71        mkdir subdir &&
  72        (
  73                cd subdir &&
  74                git stash apply
  75        )
  76'
  77
  78test_expect_success 'drop top stash' '
  79        git reset --hard &&
  80        git stash list > stashlist1 &&
  81        echo 7 > file &&
  82        git stash &&
  83        git stash drop &&
  84        git stash list > stashlist2 &&
  85        test_cmp stashlist1 stashlist2 &&
  86        git stash apply &&
  87        test 3 = $(cat file) &&
  88        test 1 = $(git show :file) &&
  89        test 1 = $(git show HEAD:file)
  90'
  91
  92test_expect_success 'drop middle stash' '
  93        git reset --hard &&
  94        echo 8 > file &&
  95        git stash &&
  96        echo 9 > file &&
  97        git stash &&
  98        git stash drop stash@{1} &&
  99        test 2 = $(git stash list | wc -l) &&
 100        git stash apply &&
 101        test 9 = $(cat file) &&
 102        test 1 = $(git show :file) &&
 103        test 1 = $(git show HEAD:file) &&
 104        git reset --hard &&
 105        git stash drop &&
 106        git stash apply &&
 107        test 3 = $(cat file) &&
 108        test 1 = $(git show :file) &&
 109        test 1 = $(git show HEAD:file)
 110'
 111
 112test_expect_success 'stash pop' '
 113        git reset --hard &&
 114        git stash pop &&
 115        test 3 = $(cat file) &&
 116        test 1 = $(git show :file) &&
 117        test 1 = $(git show HEAD:file) &&
 118        test 0 = $(git stash list | wc -l)
 119'
 120
 121cat > expect << EOF
 122diff --git a/file2 b/file2
 123new file mode 100644
 124index 0000000..1fe912c
 125--- /dev/null
 126+++ b/file2
 127@@ -0,0 +1 @@
 128+bar2
 129EOF
 130
 131cat > expect1 << EOF
 132diff --git a/file b/file
 133index 257cc56..5716ca5 100644
 134--- a/file
 135+++ b/file
 136@@ -1 +1 @@
 137-foo
 138+bar
 139EOF
 140
 141cat > expect2 << EOF
 142diff --git a/file b/file
 143index 7601807..5716ca5 100644
 144--- a/file
 145+++ b/file
 146@@ -1 +1 @@
 147-baz
 148+bar
 149diff --git a/file2 b/file2
 150new file mode 100644
 151index 0000000..1fe912c
 152--- /dev/null
 153+++ b/file2
 154@@ -0,0 +1 @@
 155+bar2
 156EOF
 157
 158test_expect_success 'stash branch' '
 159        echo foo > file &&
 160        git commit file -m first
 161        echo bar > file &&
 162        echo bar2 > file2 &&
 163        git add file2 &&
 164        git stash &&
 165        echo baz > file &&
 166        git commit file -m second &&
 167        git stash branch stashbranch &&
 168        test refs/heads/stashbranch = $(git symbolic-ref HEAD) &&
 169        test $(git rev-parse HEAD) = $(git rev-parse master^) &&
 170        git diff --cached > output &&
 171        test_cmp output expect &&
 172        git diff > output &&
 173        test_cmp output expect1 &&
 174        git add file &&
 175        git commit -m alternate\ second &&
 176        git diff master..stashbranch > output &&
 177        test_cmp output expect2 &&
 178        test 0 = $(git stash list | wc -l)
 179'
 180
 181test_expect_success 'apply -q is quiet' '
 182        echo foo > file &&
 183        git stash &&
 184        git stash apply -q > output.out 2>&1 &&
 185        test ! -s output.out
 186'
 187
 188test_expect_success 'save -q is quiet' '
 189        git stash save --quiet > output.out 2>&1 &&
 190        test ! -s output.out
 191'
 192
 193test_expect_success 'pop -q is quiet' '
 194        git stash pop -q > output.out 2>&1 &&
 195        test ! -s output.out
 196'
 197
 198test_expect_success 'pop -q --index works and is quiet' '
 199        echo foo > file &&
 200        git add file &&
 201        git stash save --quiet &&
 202        git stash pop -q --index > output.out 2>&1 &&
 203        test foo = "$(git show :file)" &&
 204        test ! -s output.out
 205'
 206
 207test_expect_success 'drop -q is quiet' '
 208        git stash &&
 209        git stash drop -q > output.out 2>&1 &&
 210        test ! -s output.out
 211'
 212
 213test_expect_success 'stash -k' '
 214        echo bar3 > file &&
 215        echo bar4 > file2 &&
 216        git add file2 &&
 217        git stash -k &&
 218        test bar,bar4 = $(cat file),$(cat file2)
 219'
 220
 221test_expect_success 'stash --invalid-option' '
 222        echo bar5 > file &&
 223        echo bar6 > file2 &&
 224        git add file2 &&
 225        test_must_fail git stash --invalid-option &&
 226        test_must_fail git stash save --invalid-option &&
 227        test bar5,bar6 = $(cat file),$(cat file2) &&
 228        git stash -- -message-starting-with-dash &&
 229        test bar,bar2 = $(cat file),$(cat file2)
 230'
 231
 232test_expect_success 'stash an added file' '
 233        git reset --hard &&
 234        echo new >file3 &&
 235        git add file3 &&
 236        git stash save "added file" &&
 237        ! test -r file3 &&
 238        git stash apply &&
 239        test new = "$(cat file3)"
 240'
 241
 242test_expect_success 'stash rm then recreate' '
 243        git reset --hard &&
 244        git rm file &&
 245        echo bar7 >file &&
 246        git stash save "rm then recreate" &&
 247        test bar = "$(cat file)" &&
 248        git stash apply &&
 249        test bar7 = "$(cat file)"
 250'
 251
 252test_expect_success 'stash rm and ignore' '
 253        git reset --hard &&
 254        git rm file &&
 255        echo file >.gitignore &&
 256        git stash save "rm and ignore" &&
 257        test bar = "$(cat file)" &&
 258        test file = "$(cat .gitignore)"
 259        git stash apply &&
 260        ! test -r file &&
 261        test file = "$(cat .gitignore)"
 262'
 263
 264test_expect_success 'stash rm and ignore (stage .gitignore)' '
 265        git reset --hard &&
 266        git rm file &&
 267        echo file >.gitignore &&
 268        git add .gitignore &&
 269        git stash save "rm and ignore (stage .gitignore)" &&
 270        test bar = "$(cat file)" &&
 271        ! test -r .gitignore
 272        git stash apply &&
 273        ! test -r file &&
 274        test file = "$(cat .gitignore)"
 275'
 276
 277test_expect_success SYMLINKS 'stash file to symlink' '
 278        git reset --hard &&
 279        rm file &&
 280        ln -s file2 file &&
 281        git stash save "file to symlink" &&
 282        test -f file &&
 283        test bar = "$(cat file)" &&
 284        git stash apply &&
 285        case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac
 286'
 287
 288test_expect_success SYMLINKS 'stash file to symlink (stage rm)' '
 289        git reset --hard &&
 290        git rm file &&
 291        ln -s file2 file &&
 292        git stash save "file to symlink (stage rm)" &&
 293        test -f file &&
 294        test bar = "$(cat file)" &&
 295        git stash apply &&
 296        case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac
 297'
 298
 299test_expect_success SYMLINKS 'stash file to symlink (full stage)' '
 300        git reset --hard &&
 301        rm file &&
 302        ln -s file2 file &&
 303        git add file &&
 304        git stash save "file to symlink (full stage)" &&
 305        test -f file &&
 306        test bar = "$(cat file)" &&
 307        git stash apply &&
 308        case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac
 309'
 310
 311# This test creates a commit with a symlink used for the following tests
 312
 313test_expect_success SYMLINKS 'stash symlink to file' '
 314        git reset --hard &&
 315        ln -s file filelink &&
 316        git add filelink &&
 317        git commit -m "Add symlink" &&
 318        rm filelink &&
 319        cp file filelink &&
 320        git stash save "symlink to file" &&
 321        test -h filelink &&
 322        case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac &&
 323        git stash apply &&
 324        ! test -h filelink &&
 325        test bar = "$(cat file)"
 326'
 327
 328test_expect_success SYMLINKS 'stash symlink to file (stage rm)' '
 329        git reset --hard &&
 330        git rm filelink &&
 331        cp file filelink &&
 332        git stash save "symlink to file (stage rm)" &&
 333        test -h filelink &&
 334        case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac &&
 335        git stash apply &&
 336        ! test -h filelink &&
 337        test bar = "$(cat file)"
 338'
 339
 340test_expect_success SYMLINKS 'stash symlink to file (full stage)' '
 341        git reset --hard &&
 342        rm filelink &&
 343        cp file filelink &&
 344        git add filelink &&
 345        git stash save "symlink to file (full stage)" &&
 346        test -h filelink &&
 347        case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac &&
 348        git stash apply &&
 349        ! test -h filelink &&
 350        test bar = "$(cat file)"
 351'
 352
 353test_expect_failure 'stash directory to file' '
 354        git reset --hard &&
 355        mkdir dir &&
 356        echo foo >dir/file &&
 357        git add dir/file &&
 358        git commit -m "Add file in dir" &&
 359        rm -fr dir &&
 360        echo bar >dir &&
 361        git stash save "directory to file" &&
 362        test -d dir &&
 363        test foo = "$(cat dir/file)" &&
 364        test_must_fail git stash apply &&
 365        test bar = "$(cat dir)" &&
 366        git reset --soft HEAD^
 367'
 368
 369test_expect_failure 'stash file to directory' '
 370        git reset --hard &&
 371        rm file &&
 372        mkdir file &&
 373        echo foo >file/file &&
 374        git stash save "file to directory" &&
 375        test -f file &&
 376        test bar = "$(cat file)" &&
 377        git stash apply &&
 378        test -f file/file &&
 379        test foo = "$(cat file/file)"
 380'
 381
 382test_expect_success 'stash branch - no stashes on stack, stash-like argument' '
 383        git stash clear &&
 384        test_when_finished "git reset --hard HEAD" &&
 385        git reset --hard &&
 386        echo foo >> file &&
 387        STASH_ID=$(git stash create) &&
 388        git reset --hard &&
 389        git stash branch stash-branch ${STASH_ID} &&
 390        test_when_finished "git reset --hard HEAD && git checkout master && git branch -D stash-branch" &&
 391        test $(git ls-files --modified | wc -l) -eq 1
 392'
 393
 394test_expect_success 'stash branch - stashes on stack, stash-like argument' '
 395        git stash clear &&
 396        test_when_finished "git reset --hard HEAD" &&
 397        git reset --hard &&
 398        echo foo >> file &&
 399        git stash &&
 400        test_when_finished "git stash drop" &&
 401        echo bar >> file &&
 402        STASH_ID=$(git stash create) &&
 403        git reset --hard &&
 404        git stash branch stash-branch ${STASH_ID} &&
 405        test_when_finished "git reset --hard HEAD && git checkout master && git branch -D stash-branch" &&
 406        test $(git ls-files --modified | wc -l) -eq 1
 407'
 408
 409test_expect_success 'stash show - stashes on stack, stash-like argument' '
 410        git stash clear &&
 411        test_when_finished "git reset --hard HEAD" &&
 412        git reset --hard &&
 413        echo foo >> file &&
 414        git stash &&
 415        test_when_finished "git stash drop" &&
 416        echo bar >> file &&
 417        STASH_ID=$(git stash create) &&
 418        git reset --hard &&
 419        git stash show ${STASH_ID}
 420'
 421test_expect_success 'stash show - no stashes on stack, stash-like argument' '
 422        git stash clear &&
 423        test_when_finished "git reset --hard HEAD" &&
 424        git reset --hard &&
 425        echo foo >> file &&
 426        STASH_ID=$(git stash create) &&
 427        git reset --hard &&
 428        git stash show ${STASH_ID}
 429'
 430
 431test_expect_success 'stash drop - fail early if specified stash is not a stash reference' '
 432        git stash clear &&
 433        test_when_finished "git reset --hard HEAD && git stash clear" &&
 434        git reset --hard &&
 435        echo foo > file &&
 436        git stash &&
 437        echo bar > file &&
 438        git stash &&
 439        test_must_fail git stash drop $(git rev-parse stash@{0}) &&
 440        git stash pop &&
 441        test bar = "$(cat file)" &&
 442        git reset --hard HEAD
 443'
 444
 445test_expect_success 'stash pop - fail early if specified stash is not a stash reference' '
 446        git stash clear &&
 447        test_when_finished "git reset --hard HEAD && git stash clear" &&
 448        git reset --hard &&
 449        echo foo > file &&
 450        git stash &&
 451        echo bar > file &&
 452        git stash &&
 453        test_must_fail git stash pop $(git rev-parse stash@{0}) &&
 454        git stash pop &&
 455        test bar = "$(cat file)" &&
 456        git reset --hard HEAD
 457'
 458
 459test_expect_success 'ref with non-existant reflog' '
 460        git stash clear &&
 461        echo bar5 > file &&
 462        echo bar6 > file2 &&
 463        git add file2 &&
 464        git stash &&
 465        ! "git rev-parse --quiet --verify does-not-exist" &&
 466        test_must_fail git stash drop does-not-exist &&
 467        test_must_fail git stash drop does-not-exist@{0} &&
 468        test_must_fail git stash pop does-not-exist &&
 469        test_must_fail git stash pop does-not-exist@{0} &&
 470        test_must_fail git stash apply does-not-exist &&
 471        test_must_fail git stash apply does-not-exist@{0} &&
 472        test_must_fail git stash show does-not-exist &&
 473        test_must_fail git stash show does-not-exist@{0} &&
 474        test_must_fail git stash branch tmp does-not-exist &&
 475        test_must_fail git stash branch tmp does-not-exist@{0} &&
 476        git stash drop
 477'
 478
 479test_expect_success 'invalid ref of the form stash@{n}, n >= N' '
 480        git stash clear &&
 481        test_must_fail git stash drop stash@{0} &&
 482        echo bar5 > file &&
 483        echo bar6 > file2 &&
 484        git add file2 &&
 485        git stash &&
 486        test_must_fail git drop stash@{1} &&
 487        test_must_fail git pop stash@{1} &&
 488        test_must_fail git apply stash@{1} &&
 489        test_must_fail git show stash@{1} &&
 490        test_must_fail git branch tmp stash@{1} &&
 491        git stash drop
 492'
 493
 494test_done