src/tools/rust-installer/test.sh

   1 #!/bin/bash
   2
   3 set -e -u
   4
   5 if [ -x /bin/echo ]; then
   6     ECHO='/bin/echo'
   7 else
   8     ECHO='echo'
   9 fi
  10
  11 # Prints the absolute path of a directory to stdout
  12 abs_path() {
  13     local path="$1"
  14     # Unset CDPATH because it causes havok: it makes the destination unpredictable
  15     # and triggers 'cd' to print the path to stdout. Route `cd`'s output to /dev/null
  16     # for good measure.
  17     (unset CDPATH && cd "$path" > /dev/null && pwd)
  18 }
  19
  20 S="$(abs_path $(dirname $0))"
  21
  22 TEST_DIR="$S/test"
  23 TMP_DIR="$S/tmp"
  24 WORK_DIR="$TMP_DIR/workdir"
  25 OUT_DIR="$TMP_DIR/outdir"
  26 PREFIX_DIR="$TMP_DIR/prefix"
  27
  28 case $(uname -s) in
  29
  30     MINGW* | MSYS*)
  31         WINDOWS=1
  32         ;;
  33 esac
  34
  35 say() {
  36     echo "test: $1"
  37 }
  38
  39 pre() {
  40     echo "test: $1"
  41     rm -Rf "$WORK_DIR"
  42     rm -Rf "$OUT_DIR"
  43     rm -Rf "$PREFIX_DIR"
  44     mkdir -p "$WORK_DIR"
  45     mkdir -p "$OUT_DIR"
  46     mkdir -p "$PREFIX_DIR"
  47 }
  48
  49 need_ok() {
  50     if [ $? -ne 0 ]
  51     then
  52         echo
  53         echo "TEST FAILED!"
  54         echo
  55         exit 1
  56     fi
  57 }
  58
  59 fail() {
  60     echo
  61     echo "$1"
  62     echo
  63     echo "TEST FAILED!"
  64     echo
  65     exit 1
  66 }
  67
  68 try() {
  69     set +e
  70     _cmd="$@"
  71     _output=`$@ 2>&1`
  72     if [ $? -ne 0 ]; then
  73         echo \$ "$_cmd"
  74         # Using /bin/echo to avoid escaping
  75         $ECHO "$_output"
  76         echo
  77         echo "TEST FAILED!"
  78         echo
  79         exit 1
  80     else
  81         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_CMD-}" ]; then
  82             echo \$ "$_cmd"
  83         fi
  84         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_OUTPUT-}" ]; then
  85             $ECHO "$_output"
  86         fi
  87     fi
  88     set -e
  89 }
  90
  91 expect_fail() {
  92     set +e
  93     _cmd="$@"
  94     _output=`$@ 2>&1`
  95     if [ $? -eq 0 ]; then
  96         echo \$ "$_cmd"
  97         # Using /bin/echo to avoid escaping
  98         $ECHO "$_output"
  99         echo
 100         echo "TEST FAILED!"
 101         echo
 102         exit 1
 103     else
 104         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_CMD-}" ]; then
 105             echo \$ "$_cmd"
 106         fi
 107         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_OUTPUT-}" ]; then
 108             $ECHO "$_output"
 109         fi
 110     fi
 111     set -e
 112 }
 113
 114 expect_output_ok() {
 115     set +e
 116     local _expected="$1"
 117     shift 1
 118     _cmd="$@"
 119     _output=`$@ 2>&1`
 120     if [ $? -ne 0 ]; then
 121         echo \$ "$_cmd"
 122         # Using /bin/echo to avoid escaping
 123         $ECHO "$_output"
 124         echo
 125         echo "TEST FAILED!"
 126         echo
 127         exit 1
 128     elif ! echo "$_output" | grep -q "$_expected"; then
 129         echo \$ "$_cmd"
 130         $ECHO "$_output"
 131         echo
 132         echo "missing expected output '$_expected'"
 133         echo
 134         echo
 135         echo "TEST FAILED!"
 136         echo
 137         exit 1
 138     else
 139         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_CMD-}" ]; then
 140             echo \$ "$_cmd"
 141         fi
 142         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_OUTPUT-}" ]; then
 143             $ECHO "$_output"
 144         fi
 145     fi
 146     set -e
 147 }
 148
 149 expect_output_fail() {
 150     set +e
 151     local _expected="$1"
 152     shift 1
 153     _cmd="$@"
 154     _output=`$@ 2>&1`
 155     if [ $? -eq 0 ]; then
 156         echo \$ "$_cmd"
 157         # Using /bin/echo to avoid escaping
 158         $ECHO "$_output"
 159         echo
 160         echo "TEST FAILED!"
 161         echo
 162         exit 1
 163     elif ! echo "$_output" | grep -q "$_expected"; then
 164         echo \$ "$_cmd"
 165         $ECHO "$_output"
 166         echo
 167         echo "missing expected output '$_expected'"
 168         echo
 169         echo
 170         echo "TEST FAILED!"
 171         echo
 172         exit 1
 173     else
 174         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_CMD-}" ]; then
 175             echo \$ "$_cmd"
 176         fi
 177         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_OUTPUT-}" ]; then
 178             $ECHO "$_output"
 179         fi
 180     fi
 181     set -e
 182 }
 183
 184 expect_not_output_ok() {
 185     set +e
 186     local _expected="$1"
 187     shift 1
 188     _cmd="$@"
 189     _output=`$@ 2>&1`
 190     if [ $? -ne 0 ]; then
 191         echo \$ "$_cmd"
 192         # Using /bin/echo to avoid escaping
 193         $ECHO "$_output"
 194         echo
 195         echo "TEST FAILED!"
 196         echo
 197         exit 1
 198     elif echo "$_output" | grep -q "$_expected"; then
 199         echo \$ "$_cmd"
 200         $ECHO "$_output"
 201         echo
 202         echo "unexpected output '$_expected'"
 203         echo
 204         echo
 205         echo "TEST FAILED!"
 206         echo
 207         exit 1
 208     else
 209         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_CMD-}" ]; then
 210             echo \$ "$_cmd"
 211         fi
 212         if [ -n "${VERBOSE-}" -o -n "${VERBOSE_OUTPUT-}" ]; then
 213             $ECHO "$_output"
 214         fi
 215     fi
 216     set -e
 217 }
 218
 219 runtest() {
 220     local _testname="$1"
 221     if [ -n "${TESTNAME-}" ]; then
 222         if ! echo "$_testname" | grep -q "$TESTNAME"; then
 223             return 0
 224         fi
 225     fi
 226
 227     pre "$_testname"
 228     "$_testname"
 229 }
 230
 231 # Installation tests
 232
 233 basic_install() {
 234     try sh "$S/gen-installer.sh" \
 235         --image-dir="$TEST_DIR/image1" \
 236         --work-dir="$WORK_DIR" \
 237         --output-dir="$OUT_DIR"
 238     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 239     try test -e "$PREFIX_DIR/something-to-install"
 240     try test -e "$PREFIX_DIR/dir-to-install/foo"
 241     try test -e "$PREFIX_DIR/bin/program"
 242     try test -e "$PREFIX_DIR/bin/program2"
 243     try test -e "$PREFIX_DIR/bin/bad-bin"
 244 }
 245 runtest basic_install
 246
 247 basic_uninstall() {
 248     try sh "$S/gen-installer.sh" \
 249         --image-dir="$TEST_DIR/image1" \
 250         --work-dir="$WORK_DIR" \
 251         --output-dir="$OUT_DIR"
 252     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 253     try "$WORK_DIR/package/install.sh --uninstall" --prefix="$PREFIX_DIR"
 254     try test ! -e "$PREFIX_DIR/something-to-install"
 255     try test ! -e "$PREFIX_DIR/dir-to-install/foo"
 256     try test ! -e "$PREFIX_DIR/bin/program"
 257     try test ! -e "$PREFIX_DIR/bin/program2"
 258     try test ! -e "$PREFIX_DIR/bin/bad-bin"
 259     try test ! -e "$PREFIX_DIR/lib/packagelib"
 260 }
 261 runtest basic_uninstall
 262
 263 not_installed_files() {
 264     mkdir -p "$WORK_DIR/overlay"
 265     touch "$WORK_DIR/overlay/not-installed"
 266     try sh "$S/gen-installer.sh" \
 267         --image-dir="$TEST_DIR/image1" \
 268         --work-dir="$WORK_DIR" \
 269         --output-dir="$OUT_DIR" \
 270         --non-installed-overlay="$WORK_DIR/overlay"
 271     try test -e "$WORK_DIR/package/not-installed"
 272     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 273     try test ! -e "$PREFIX_DIR/not-installed"
 274 }
 275 runtest not_installed_files
 276
 277 tarball_with_package_name() {
 278     try sh "$S/gen-installer.sh" \
 279         --image-dir="$TEST_DIR/image1" \
 280         --work-dir="$WORK_DIR" \
 281         --output-dir="$OUT_DIR" \
 282         --package-name=rustc-nightly
 283     try "$WORK_DIR/rustc-nightly/install.sh" --prefix="$PREFIX_DIR"
 284     try test -e "$OUT_DIR/rustc-nightly.tar.gz"
 285     try test -e "$OUT_DIR/rustc-nightly.tar.xz"
 286 }
 287 runtest tarball_with_package_name
 288
 289 install_overwrite_backup() {
 290     try sh "$S/gen-installer.sh" \
 291         --image-dir="$TEST_DIR/image1" \
 292         --work-dir="$WORK_DIR" \
 293         --output-dir="$OUT_DIR"
 294     try mkdir -p "$PREFIX_DIR/bin"
 295     touch "$PREFIX_DIR/bin/program"
 296     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 297     # The existing program was backed up by 'install'
 298     try test -e "$PREFIX_DIR/bin/program.old"
 299 }
 300 runtest install_overwrite_backup
 301
 302 bulk_directory() {
 303     try sh "$S/gen-installer.sh" \
 304         --image-dir="$TEST_DIR/image1" \
 305         --work-dir="$WORK_DIR" \
 306         --output-dir="$OUT_DIR" \
 307         --bulk-dirs=dir-to-install
 308     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 309     try test -e "$PREFIX_DIR/something-to-install"
 310     try test -e "$PREFIX_DIR/dir-to-install/foo"
 311     try test -e "$PREFIX_DIR/bin/program"
 312     try test -e "$PREFIX_DIR/bin/program2"
 313     try test -e "$PREFIX_DIR/bin/bad-bin"
 314     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR" --uninstall
 315     try test ! -e "$PREFIX_DIR/dir-to-install"
 316 }
 317 runtest bulk_directory
 318
 319 bulk_directory_overwrite() {
 320     try sh "$S/gen-installer.sh" \
 321         --image-dir="$TEST_DIR/image1" \
 322         --work-dir="$WORK_DIR" \
 323         --output-dir="$OUT_DIR" \
 324         --bulk-dirs=dir-to-install
 325     try mkdir -p "$PREFIX_DIR/dir-to-install"
 326     try touch "$PREFIX_DIR/dir-to-install/overwrite"
 327     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 328     # The file that used to exist in the directory no longer does
 329     try test ! -e "$PREFIX_DIR/dir-to-install/overwrite"
 330     # It was backed up
 331     try test -e "$PREFIX_DIR/dir-to-install.old/overwrite"
 332 }
 333 runtest bulk_directory_overwrite
 334
 335 bulk_directory_overwrite_existing_backup() {
 336     try sh "$S/gen-installer.sh" \
 337         --image-dir="$TEST_DIR/image1" \
 338         --work-dir="$WORK_DIR" \
 339         --output-dir="$OUT_DIR" \
 340         --bulk-dirs=dir-to-install
 341     try mkdir -p "$PREFIX_DIR/dir-to-install"
 342     try touch "$PREFIX_DIR/dir-to-install/overwrite"
 343     # This time we've already got an existing backup of the overwritten directory.
 344     # The install should still succeed.
 345     try mkdir -p "$PREFIX_DIR/dir-to-install~"
 346     try touch "$PREFIX_DIR/dir-to-install~/overwrite"
 347     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 348     try test ! -e "$PREFIX_DIR/dir-to-install/overwrite"
 349     try test -e "$PREFIX_DIR/dir-to-install~/overwrite"
 350 }
 351 runtest bulk_directory_overwrite_existing_backup
 352
 353 nested_bulk_directory() {
 354     try sh "$S/gen-installer.sh" \
 355         --image-dir="$TEST_DIR/image4" \
 356         --work-dir="$WORK_DIR" \
 357         --output-dir="$OUT_DIR" \
 358         --bulk-dirs=dir-to-install/qux
 359     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 360     try test -e "$PREFIX_DIR/dir-to-install/qux/bar"
 361     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR" --uninstall
 362     try test ! -e "$PREFIX_DIR/dir-to-install/qux"
 363 }
 364 runtest nested_bulk_directory
 365
 366 only_bulk_directory_no_files() {
 367     try sh "$S/gen-installer.sh" \
 368         --image-dir="$TEST_DIR/image5" \
 369         --work-dir="$WORK_DIR" \
 370         --output-dir="$OUT_DIR" \
 371         --bulk-dirs=dir-to-install
 372     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 373     try test -e "$PREFIX_DIR/dir-to-install/foo"
 374     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR" --uninstall
 375     try test ! -e "$PREFIX_DIR/dir-to-install/foo"
 376 }
 377 runtest only_bulk_directory_no_files
 378
 379 nested_not_installed_files() {
 380     mkdir -p "$WORK_DIR/overlay"
 381     touch "$WORK_DIR/overlay/not-installed"
 382     try sh "$S/gen-installer.sh" \
 383         --image-dir="$TEST_DIR/image4" \
 384         --work-dir="$WORK_DIR" \
 385         --output-dir="$OUT_DIR" \
 386         --non-installed-overlay="$WORK_DIR/overlay"
 387     try test -e "$WORK_DIR/package/not-installed"
 388     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 389     try test ! -e "$PREFIX_DIR/not-installed"
 390 }
 391 runtest nested_not_installed_files
 392
 393 multiple_components() {
 394     try sh "$S/gen-installer.sh" \
 395         --image-dir="$TEST_DIR/image1" \
 396         --work-dir="$WORK_DIR/c1" \
 397         --output-dir="$OUT_DIR/c1" \
 398         --component-name=rustc
 399     try sh "$S/gen-installer.sh" \
 400         --image-dir="$TEST_DIR/image3" \
 401         --work-dir="$WORK_DIR/c2" \
 402         --output-dir="$OUT_DIR/c2" \
 403         --component-name=cargo
 404     try "$WORK_DIR/c1/package/install.sh" --prefix="$PREFIX_DIR"
 405     try "$WORK_DIR/c2/package/install.sh" --prefix="$PREFIX_DIR"
 406     try test -e "$PREFIX_DIR/something-to-install"
 407     try test -e "$PREFIX_DIR/dir-to-install/foo"
 408     try test -e "$PREFIX_DIR/bin/program"
 409     try test -e "$PREFIX_DIR/bin/program2"
 410     try test -e "$PREFIX_DIR/bin/bad-bin"
 411     try test -e "$PREFIX_DIR/bin/cargo"
 412     try "$WORK_DIR/c1/package/install.sh" --prefix="$PREFIX_DIR" --uninstall
 413     try test ! -e "$PREFIX_DIR/something-to-install"
 414     try test ! -e "$PREFIX_DIR/dir-to-install/foo"
 415     try test ! -e "$PREFIX_DIR/bin/program"
 416     try test ! -e "$PREFIX_DIR/bin/program2"
 417     try test ! -e "$PREFIX_DIR/bin/bad-bin"
 418     try "$WORK_DIR/c2/package/install.sh" --prefix="$PREFIX_DIR" --uninstall
 419     try test ! -e "$PREFIX_DIR/bin/cargo"
 420     try test ! -e "$PREFIX_DIR/lib/packagelib"
 421 }
 422 runtest multiple_components
 423
 424 uninstall_from_installed_script() {
 425     try sh "$S/gen-installer.sh" \
 426         --image-dir="$TEST_DIR/image1" \
 427         --work-dir="$WORK_DIR/c1" \
 428         --output-dir="$OUT_DIR/c1" \
 429         --component-name=rustc
 430     try sh "$S/gen-installer.sh" \
 431         --image-dir="$TEST_DIR/image3" \
 432         --work-dir="$WORK_DIR/c2" \
 433         --output-dir="$OUT_DIR/c2" \
 434         --component-name=cargo
 435     try "$WORK_DIR/c1/package/install.sh" --prefix="$PREFIX_DIR"
 436     try "$WORK_DIR/c2/package/install.sh" --prefix="$PREFIX_DIR"
 437     try test -e "$PREFIX_DIR/something-to-install"
 438     try test -e "$PREFIX_DIR/dir-to-install/foo"
 439     try test -e "$PREFIX_DIR/bin/program"
 440     try test -e "$PREFIX_DIR/bin/program2"
 441     try test -e "$PREFIX_DIR/bin/bad-bin"
 442     try test -e "$PREFIX_DIR/bin/cargo"
 443     # All components should be uninstalled by this script
 444     try sh "$PREFIX_DIR/lib/packagelib/uninstall.sh"
 445     try test ! -e "$PREFIX_DIR/something-to-install"
 446     try test ! -e "$PREFIX_DIR/dir-to-install/foo"
 447     try test ! -e "$PREFIX_DIR/bin/program"
 448     try test ! -e "$PREFIX_DIR/bin/program2"
 449     try test ! -e "$PREFIX_DIR/bin/bad-bin"
 450     try test ! -e "$PREFIX_DIR/bin/cargo"
 451     try test ! -e "$PREFIX_DIR/lib/packagelib"
 452 }
 453 runtest uninstall_from_installed_script
 454
 455 uninstall_from_installed_script_with_args_fails() {
 456     try sh "$S/gen-installer.sh" \
 457         --image-dir="$TEST_DIR/image1" \
 458         --work-dir="$WORK_DIR/c1" \
 459         --output-dir="$OUT_DIR/c1" \
 460         --component-name=rustc
 461     try "$WORK_DIR/c1/package/install.sh" --prefix="$PREFIX_DIR"
 462     expect_output_fail "uninstall.sh does not take any arguments" sh "$PREFIX_DIR/lib/packagelib/uninstall.sh" --prefix=foo
 463 }
 464 runtest uninstall_from_installed_script_with_args_fails
 465
 466 # Combined installer tests
 467
 468 combine_installers() {
 469     try sh "$S/gen-installer.sh" \
 470         --image-dir="$TEST_DIR/image1" \
 471         --work-dir="$WORK_DIR" \
 472         --output-dir="$OUT_DIR" \
 473         --package-name=rustc \
 474         --component-name=rustc
 475     try sh "$S/gen-installer.sh" \
 476         --image-dir="$TEST_DIR/image3" \
 477         --work-dir="$WORK_DIR" \
 478         --output-dir="$OUT_DIR" \
 479         --package-name=cargo \
 480         --component-name=cargo
 481     try sh "$S/combine-installers.sh" \
 482         --work-dir="$WORK_DIR" \
 483         --output-dir="$OUT_DIR" \
 484         --package-name=rust \
 485         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz"
 486     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 487     try test -e "$PREFIX_DIR/something-to-install"
 488     try test -e "$PREFIX_DIR/dir-to-install/foo"
 489     try test -e "$PREFIX_DIR/bin/program"
 490     try test -e "$PREFIX_DIR/bin/program2"
 491     try test -e "$PREFIX_DIR/bin/bad-bin"
 492     try test -e "$PREFIX_DIR/bin/cargo"
 493     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR"
 494     try test ! -e "$PREFIX_DIR/something-to-install"
 495     try test ! -e "$PREFIX_DIR/dir-to-install/foo"
 496     try test ! -e "$PREFIX_DIR/bin/program"
 497     try test ! -e "$PREFIX_DIR/bin/program2"
 498     try test ! -e "$PREFIX_DIR/bin/bad-bin"
 499     try test ! -e "$PREFIX_DIR/bin/cargo"
 500     try test ! -e "$PREFIX_DIR/lib/packagelib"
 501 }
 502 runtest combine_installers
 503
 504 combine_three_installers() {
 505     try sh "$S/gen-installer.sh" \
 506         --image-dir="$TEST_DIR/image1" \
 507         --work-dir="$WORK_DIR" \
 508         --output-dir="$OUT_DIR" \
 509         --package-name=rustc \
 510         --component-name=rustc
 511     try sh "$S/gen-installer.sh" \
 512         --image-dir="$TEST_DIR/image3" \
 513         --work-dir="$WORK_DIR" \
 514         --output-dir="$OUT_DIR" \
 515         --package-name=cargo \
 516         --component-name=cargo
 517     try sh "$S/gen-installer.sh" \
 518         --image-dir="$TEST_DIR/image4" \
 519         --work-dir="$WORK_DIR" \
 520         --output-dir="$OUT_DIR" \
 521         --package-name=rust-docs \
 522         --component-name=rust-docs
 523     try sh "$S/combine-installers.sh" \
 524         --work-dir="$WORK_DIR" \
 525         --output-dir="$OUT_DIR" \
 526         --package-name=rust \
 527         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 528     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 529     try test -e "$PREFIX_DIR/something-to-install"
 530     try test -e "$PREFIX_DIR/dir-to-install/foo"
 531     try test -e "$PREFIX_DIR/bin/program"
 532     try test -e "$PREFIX_DIR/bin/program2"
 533     try test -e "$PREFIX_DIR/bin/bad-bin"
 534     try test -e "$PREFIX_DIR/bin/cargo"
 535     try test -e "$PREFIX_DIR/dir-to-install/qux/bar"
 536     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR"
 537     try test ! -e "$PREFIX_DIR/something-to-install"
 538     try test ! -e "$PREFIX_DIR/dir-to-install/foo"
 539     try test ! -e "$PREFIX_DIR/bin/program"
 540     try test ! -e "$PREFIX_DIR/bin/program2"
 541     try test ! -e "$PREFIX_DIR/bin/bad-bin"
 542     try test ! -e "$PREFIX_DIR/bin/cargo"
 543     try test ! -e "$PREFIX_DIR/lib/packagelib"
 544     try test ! -e "$PREFIX_DIR/dir-to-install/qux/bar"
 545 }
 546 runtest combine_three_installers
 547
 548 combine_installers_with_overlay() {
 549     try sh "$S/gen-installer.sh" \
 550         --image-dir="$TEST_DIR/image1" \
 551         --work-dir="$WORK_DIR" \
 552         --output-dir="$OUT_DIR" \
 553         --package-name=rustc \
 554         --component-name=rustc
 555     try sh "$S/gen-installer.sh" \
 556         --image-dir="$TEST_DIR/image3" \
 557         --work-dir="$WORK_DIR" \
 558         --output-dir="$OUT_DIR" \
 559         --package-name=cargo \
 560         --component-name=cargo
 561     mkdir -p "$WORK_DIR/overlay"
 562     touch "$WORK_DIR/overlay/README"
 563     try sh "$S/combine-installers.sh" \
 564         --work-dir="$WORK_DIR" \
 565         --output-dir="$OUT_DIR" \
 566         --package-name=rust \
 567         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz" \
 568         --non-installed-overlay="$WORK_DIR/overlay"
 569     try test -e "$WORK_DIR/rust/README"
 570     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 571     try test ! -e "$PREFIX_DIR/README"
 572 }
 573 runtest combine_installers_with_overlay
 574
 575 combined_with_bulk_dirs() {
 576     try sh "$S/gen-installer.sh" \
 577         --image-dir="$TEST_DIR/image1" \
 578         --work-dir="$WORK_DIR" \
 579         --output-dir="$OUT_DIR" \
 580         --package-name=rustc \
 581         --component-name=rustc \
 582         --bulk-dirs=dir-to-install
 583     try sh "$S/gen-installer.sh" \
 584         --image-dir="$TEST_DIR/image3" \
 585         --work-dir="$WORK_DIR" \
 586         --output-dir="$OUT_DIR" \
 587         --package-name=cargo \
 588         --component-name=cargo
 589     try sh "$S/combine-installers.sh" \
 590         --work-dir="$WORK_DIR" \
 591         --output-dir="$OUT_DIR" \
 592         --package-name=rust \
 593         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz"
 594     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 595     try test -e "$PREFIX_DIR/dir-to-install/foo"
 596     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR"
 597     try test ! -e "$PREFIX_DIR/dir-to-install"
 598 }
 599 runtest combined_with_bulk_dirs
 600
 601 combine_install_with_separate_uninstall() {
 602     try sh "$S/gen-installer.sh" \
 603         --image-dir="$TEST_DIR/image1" \
 604         --work-dir="$WORK_DIR" \
 605         --output-dir="$OUT_DIR" \
 606         --package-name=rustc \
 607         --component-name=rustc \
 608         --rel-manifest-dir=rustlib
 609     try sh "$S/gen-installer.sh" \
 610         --image-dir="$TEST_DIR/image3" \
 611         --work-dir="$WORK_DIR" \
 612         --output-dir="$OUT_DIR" \
 613         --package-name=cargo \
 614         --component-name=cargo \
 615         --rel-manifest-dir=rustlib
 616     try sh "$S/combine-installers.sh" \
 617         --work-dir="$WORK_DIR" \
 618         --output-dir="$OUT_DIR" \
 619         --package-name=rust \
 620         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz" \
 621         --rel-manifest-dir=rustlib
 622     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 623     try test -e "$PREFIX_DIR/something-to-install"
 624     try test -e "$PREFIX_DIR/dir-to-install/foo"
 625     try test -e "$PREFIX_DIR/bin/program"
 626     try test -e "$PREFIX_DIR/bin/program2"
 627     try test -e "$PREFIX_DIR/bin/bad-bin"
 628     try test -e "$PREFIX_DIR/bin/cargo"
 629     try "$WORK_DIR/rustc/install.sh --uninstall" --prefix="$PREFIX_DIR"
 630     try test ! -e "$PREFIX_DIR/something-to-install"
 631     try test ! -e "$PREFIX_DIR/dir-to-install/foo"
 632     try test ! -e "$PREFIX_DIR/bin/program"
 633     try test ! -e "$PREFIX_DIR/bin/program2"
 634     try test ! -e "$PREFIX_DIR/bin/bad-bin"
 635     try "$WORK_DIR/cargo/install.sh --uninstall" --prefix="$PREFIX_DIR"
 636     try test ! -e "$PREFIX_DIR/bin/cargo"
 637     try test ! -e "$PREFIX_DIR/lib/packagelib"
 638 }
 639 runtest combine_install_with_separate_uninstall
 640
 641 select_components_to_install() {
 642     try sh "$S/gen-installer.sh" \
 643         --image-dir="$TEST_DIR/image1" \
 644         --work-dir="$WORK_DIR" \
 645         --output-dir="$OUT_DIR" \
 646         --package-name=rustc \
 647         --component-name=rustc
 648     try sh "$S/gen-installer.sh" \
 649         --image-dir="$TEST_DIR/image3" \
 650         --work-dir="$WORK_DIR" \
 651         --output-dir="$OUT_DIR" \
 652         --package-name=cargo \
 653         --component-name=cargo
 654     try sh "$S/gen-installer.sh" \
 655         --image-dir="$TEST_DIR/image4" \
 656         --work-dir="$WORK_DIR" \
 657         --output-dir="$OUT_DIR" \
 658         --package-name=rust-docs \
 659         --component-name=rust-docs
 660     try sh "$S/combine-installers.sh" \
 661         --work-dir="$WORK_DIR" \
 662         --output-dir="$OUT_DIR" \
 663         --package-name=rust \
 664         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 665     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --components=rustc
 666     try test -e "$PREFIX_DIR/bin/program"
 667     try test ! -e "$PREFIX_DIR/bin/cargo"
 668     try test ! -e "$PREFIX_DIR/baz"
 669     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR"
 670     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --components=cargo
 671     try test ! -e "$PREFIX_DIR/bin/program"
 672     try test -e "$PREFIX_DIR/bin/cargo"
 673     try test ! -e "$PREFIX_DIR/baz"
 674     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR"
 675     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --components=rust-docs
 676     try test ! -e "$PREFIX_DIR/bin/program"
 677     try test ! -e "$PREFIX_DIR/bin/cargo"
 678     try test -e "$PREFIX_DIR/baz"
 679     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR"
 680     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --components=rustc,cargo
 681     try test -e "$PREFIX_DIR/bin/program"
 682     try test -e "$PREFIX_DIR/bin/cargo"
 683     try test ! -e "$PREFIX_DIR/baz"
 684     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR" --components=rustc,cargo,rust-docs
 685     try test ! -e "$PREFIX_DIR/bin/program"
 686     try test ! -e "$PREFIX_DIR/bin/cargo"
 687     try test ! -e "$PREFIX_DIR/baz"
 688     try test ! -e "$PREFIX_DIR/lib/packagelib"
 689 }
 690 runtest select_components_to_install
 691
 692 select_components_to_uninstall() {
 693     try sh "$S/gen-installer.sh" \
 694         --image-dir="$TEST_DIR/image1" \
 695         --work-dir="$WORK_DIR" \
 696         --output-dir="$OUT_DIR" \
 697         --package-name=rustc \
 698         --component-name=rustc
 699     try sh "$S/gen-installer.sh" \
 700         --image-dir="$TEST_DIR/image3" \
 701         --work-dir="$WORK_DIR" \
 702         --output-dir="$OUT_DIR" \
 703         --package-name=cargo \
 704         --component-name=cargo
 705     try sh "$S/gen-installer.sh" \
 706         --image-dir="$TEST_DIR/image4" \
 707         --work-dir="$WORK_DIR" \
 708         --output-dir="$OUT_DIR" \
 709         --package-name=rust-docs \
 710         --component-name=rust-docs
 711     try sh "$S/combine-installers.sh" \
 712         --work-dir="$WORK_DIR" \
 713         --output-dir="$OUT_DIR" \
 714         --package-name=rust \
 715         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 716     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 717     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR" --components=rustc
 718     try test ! -e "$PREFIX_DIR/bin/program"
 719     try test -e "$PREFIX_DIR/bin/cargo"
 720     try test -e "$PREFIX_DIR/baz"
 721     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 722     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR" --components=cargo
 723     try test -e "$PREFIX_DIR/bin/program"
 724     try test ! -e "$PREFIX_DIR/bin/cargo"
 725     try test -e "$PREFIX_DIR/baz"
 726     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 727     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR" --components=rust-docs
 728     try test -e "$PREFIX_DIR/bin/program"
 729     try test -e "$PREFIX_DIR/bin/cargo"
 730     try test ! -e "$PREFIX_DIR/baz"
 731     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 732     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR" --components=rustc,cargo
 733     try test ! -e "$PREFIX_DIR/bin/program"
 734     try test ! -e "$PREFIX_DIR/bin/cargo"
 735     try test -e "$PREFIX_DIR/baz"
 736     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 737     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR" --components=rustc,cargo,rust-docs
 738     try test ! -e "$PREFIX_DIR/bin/program"
 739     try test ! -e "$PREFIX_DIR/bin/cargo"
 740     try test ! -e "$PREFIX_DIR/baz"
 741     try test ! -e "$PREFIX_DIR/lib/packagelib"
 742 }
 743 runtest select_components_to_uninstall
 744
 745 invalid_component() {
 746     try sh "$S/gen-installer.sh" \
 747         --image-dir="$TEST_DIR/image1" \
 748         --work-dir="$WORK_DIR" \
 749         --output-dir="$OUT_DIR" \
 750         --package-name=rustc \
 751         --component-name=rustc
 752     try sh "$S/gen-installer.sh" \
 753         --image-dir="$TEST_DIR/image3" \
 754         --work-dir="$WORK_DIR" \
 755         --output-dir="$OUT_DIR" \
 756         --package-name=cargo \
 757         --component-name=cargo
 758     try sh "$S/gen-installer.sh" \
 759         --image-dir="$TEST_DIR/image4" \
 760         --work-dir="$WORK_DIR" \
 761         --output-dir="$OUT_DIR" \
 762         --package-name=rust-docs \
 763         --component-name=rust-docs
 764     try sh "$S/combine-installers.sh" \
 765         --work-dir="$WORK_DIR" \
 766         --output-dir="$OUT_DIR" \
 767         --package-name=rust \
 768         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 769     expect_output_fail "unknown component" "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --components=foo
 770 }
 771 runtest invalid_component
 772
 773 without_components() {
 774     try sh "$S/gen-installer.sh" \
 775         --image-dir="$TEST_DIR/image1" \
 776         --work-dir="$WORK_DIR" \
 777         --output-dir="$OUT_DIR" \
 778         --package-name=rustc \
 779         --component-name=rustc
 780     try sh "$S/gen-installer.sh" \
 781         --image-dir="$TEST_DIR/image3" \
 782         --work-dir="$WORK_DIR" \
 783         --output-dir="$OUT_DIR" \
 784         --package-name=cargo \
 785         --component-name=cargo
 786     try sh "$S/gen-installer.sh" \
 787         --image-dir="$TEST_DIR/image4" \
 788         --work-dir="$WORK_DIR" \
 789         --output-dir="$OUT_DIR" \
 790         --package-name=rust-docs \
 791         --component-name=rust-docs
 792     try sh "$S/combine-installers.sh" \
 793         --work-dir="$WORK_DIR" \
 794         --output-dir="$OUT_DIR" \
 795         --package-name=rust \
 796         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 797     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --without=rust-docs
 798     try test -e "$PREFIX_DIR/bin/program"
 799     try test -e "$PREFIX_DIR/bin/cargo"
 800     try test ! -e "$PREFIX_DIR/baz"
 801     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR"
 802     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --without=rust-docs,cargo
 803     try test -e "$PREFIX_DIR/bin/program"
 804     try test ! -e "$PREFIX_DIR/bin/cargo"
 805     try test ! -e "$PREFIX_DIR/baz"
 806     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR"
 807     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --without=rust-docs,rustc
 808     try test ! -e "$PREFIX_DIR/bin/program"
 809     try test -e "$PREFIX_DIR/bin/cargo"
 810     try test ! -e "$PREFIX_DIR/baz"
 811     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR"
 812 }
 813 runtest without_components
 814
 815 # --uninstall --without is kind of weird,
 816 # --without causes components to remain installed
 817 uninstall_without_components() {
 818     try sh "$S/gen-installer.sh" \
 819         --image-dir="$TEST_DIR/image1" \
 820         --work-dir="$WORK_DIR" \
 821         --output-dir="$OUT_DIR" \
 822         --package-name=rustc \
 823         --component-name=rustc
 824     try sh "$S/gen-installer.sh" \
 825         --image-dir="$TEST_DIR/image3" \
 826         --work-dir="$WORK_DIR" \
 827         --output-dir="$OUT_DIR" \
 828         --package-name=cargo \
 829         --component-name=cargo
 830     try sh "$S/gen-installer.sh" \
 831         --image-dir="$TEST_DIR/image4" \
 832         --work-dir="$WORK_DIR" \
 833         --output-dir="$OUT_DIR" \
 834         --package-name=rust-docs \
 835         --component-name=rust-docs
 836     try sh "$S/combine-installers.sh" \
 837         --work-dir="$WORK_DIR" \
 838         --output-dir="$OUT_DIR" \
 839         --package-name=rust \
 840         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 841     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 842     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR" --without=rust-docs
 843     try test ! -e "$PREFIX_DIR/bin/program"
 844     try test ! -e "$PREFIX_DIR/bin/cargo"
 845     try test -e "$PREFIX_DIR/baz"
 846     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 847     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR" --without=rust-docs,cargo
 848     try test ! -e "$PREFIX_DIR/bin/program"
 849     try test -e "$PREFIX_DIR/bin/cargo"
 850     try test -e "$PREFIX_DIR/baz"
 851     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 852     try "$WORK_DIR/rust/install.sh --uninstall" --prefix="$PREFIX_DIR" --without=rust-docs,rustc
 853     try test -e "$PREFIX_DIR/bin/program"
 854     try test ! -e "$PREFIX_DIR/bin/cargo"
 855     try test -e "$PREFIX_DIR/baz"
 856 }
 857 runtest uninstall_without_components
 858
 859 without_any_components() {
 860     try sh "$S/gen-installer.sh" \
 861         --image-dir="$TEST_DIR/image1" \
 862         --work-dir="$WORK_DIR" \
 863         --output-dir="$OUT_DIR" \
 864         --package-name=rustc \
 865         --component-name=rustc
 866     try sh "$S/gen-installer.sh" \
 867         --image-dir="$TEST_DIR/image3" \
 868         --work-dir="$WORK_DIR" \
 869         --output-dir="$OUT_DIR" \
 870         --package-name=cargo \
 871         --component-name=cargo
 872     try sh "$S/gen-installer.sh" \
 873         --image-dir="$TEST_DIR/image4" \
 874         --work-dir="$WORK_DIR" \
 875         --output-dir="$OUT_DIR" \
 876         --package-name=rust-docs \
 877         --component-name=rust-docs
 878     try sh "$S/combine-installers.sh" \
 879         --work-dir="$WORK_DIR" \
 880         --output-dir="$OUT_DIR" \
 881         --package-name=rust \
 882         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 883     expect_output_fail "no components selected for installation" \
 884         "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --without=rust-docs,rustc,cargo
 885 }
 886 runtest without_any_components
 887
 888 uninstall_without_any_components() {
 889     try sh "$S/gen-installer.sh" \
 890         --image-dir="$TEST_DIR/image1" \
 891         --work-dir="$WORK_DIR" \
 892         --output-dir="$OUT_DIR" \
 893         --package-name=rustc \
 894         --component-name=rustc
 895     try sh "$S/gen-installer.sh" \
 896         --image-dir="$TEST_DIR/image3" \
 897         --work-dir="$WORK_DIR" \
 898         --output-dir="$OUT_DIR" \
 899         --package-name=cargo \
 900         --component-name=cargo
 901     try sh "$S/gen-installer.sh" \
 902         --image-dir="$TEST_DIR/image4" \
 903         --work-dir="$WORK_DIR" \
 904         --output-dir="$OUT_DIR" \
 905         --package-name=rust-docs \
 906         --component-name=rust-docs
 907     try sh "$S/combine-installers.sh" \
 908         --work-dir="$WORK_DIR" \
 909         --output-dir="$OUT_DIR" \
 910         --package-name=rust \
 911         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 912     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR"
 913     expect_output_fail "no components selected for uninstallation" \
 914         "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" \
 915         --uninstall --without=rust-docs,rustc,cargo
 916 }
 917 runtest uninstall_without_any_components
 918
 919 list_components() {
 920     try sh "$S/gen-installer.sh" \
 921         --image-dir="$TEST_DIR/image1" \
 922         --work-dir="$WORK_DIR" \
 923         --output-dir="$OUT_DIR" \
 924         --package-name=rustc \
 925         --component-name=rustc
 926     try sh "$S/gen-installer.sh" \
 927         --image-dir="$TEST_DIR/image3" \
 928         --work-dir="$WORK_DIR" \
 929         --output-dir="$OUT_DIR" \
 930         --package-name=cargo \
 931         --component-name=cargo
 932     try sh "$S/gen-installer.sh" \
 933         --image-dir="$TEST_DIR/image4" \
 934         --work-dir="$WORK_DIR" \
 935         --output-dir="$OUT_DIR" \
 936         --package-name=rust-docs \
 937         --component-name=rust-docs
 938     try sh "$S/combine-installers.sh" \
 939         --work-dir="$WORK_DIR" \
 940         --output-dir="$OUT_DIR" \
 941         --package-name=rust \
 942         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 943     expect_output_ok "rustc" "$WORK_DIR/rust/install.sh" --list-components
 944     expect_output_ok "cargo" "$WORK_DIR/rust/install.sh" --list-components
 945     expect_output_ok "rust-docs" "$WORK_DIR/rust/install.sh" --list-components
 946 }
 947 runtest list_components
 948
 949 combined_remains() {
 950     try sh "$S/gen-installer.sh" \
 951         --image-dir="$TEST_DIR/image1" \
 952         --work-dir="$WORK_DIR" \
 953         --output-dir="$OUT_DIR" \
 954         --package-name=rustc \
 955         --component-name=rustc
 956     try sh "$S/gen-installer.sh" \
 957         --image-dir="$TEST_DIR/image3" \
 958         --work-dir="$WORK_DIR" \
 959         --output-dir="$OUT_DIR" \
 960         --package-name=cargo \
 961         --component-name=cargo
 962     try sh "$S/gen-installer.sh" \
 963         --image-dir="$TEST_DIR/image4" \
 964         --work-dir="$WORK_DIR" \
 965         --output-dir="$OUT_DIR" \
 966         --package-name=rust-docs \
 967         --component-name=rust-docs
 968     try sh "$S/combine-installers.sh" \
 969         --work-dir="$WORK_DIR" \
 970         --output-dir="$OUT_DIR" \
 971         --package-name=rust \
 972         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz,$OUT_DIR/rust-docs.tar.gz"
 973     for component in rustc cargo rust-docs; do
 974         # rustbuild wants the original extracted package intact too
 975         try test -d "$WORK_DIR/$component/$component"
 976         try test -d "$WORK_DIR/rust/$component"
 977     done
 978 }
 979 runtest combined_remains
 980
 981 # Smoke tests
 982
 983 cannot_write_error() {
 984     # chmod doesn't work on windows
 985     if [ ! -n "${WINDOWS-}" ]; then
 986         try sh "$S/gen-installer.sh" \
 987             --image-dir="$TEST_DIR/image1" \
 988             --work-dir="$WORK_DIR" \
 989             --output-dir="$OUT_DIR"
 990         chmod u-w "$PREFIX_DIR"
 991         expect_fail "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
 992         chmod u+w "$PREFIX_DIR"
 993     fi
 994 }
 995 runtest cannot_write_error
 996
 997 cannot_install_to_installer() {
 998     try sh "$S/gen-installer.sh" \
 999         --image-dir="$TEST_DIR/image1" \
1000         --work-dir="$WORK_DIR" \
1001         --output-dir="$OUT_DIR" \
1002         --package-name=my-package
1003     expect_output_fail "cannot install to same directory as installer" \
1004         "$WORK_DIR/my-package/install.sh" --prefix="$WORK_DIR/my-package"
1005 }
1006 runtest cannot_install_to_installer
1007
1008 upgrade_from_future_installer_error() {
1009     try sh "$S/gen-installer.sh" \
1010         --image-dir="$TEST_DIR/image1" \
1011         --work-dir="$WORK_DIR" \
1012         --output-dir="$OUT_DIR" \
1013         --rel-manifest-dir=rustlib
1014     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
1015     echo 100 > "$PREFIX_DIR/lib/rustlib/rust-installer-version"
1016     expect_fail "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
1017 }
1018 runtest upgrade_from_future_installer_error
1019
1020 destdir() {
1021     try sh "$S/gen-installer.sh" \
1022         --image-dir="$TEST_DIR/image1" \
1023         --work-dir="$WORK_DIR" \
1024         --output-dir="$OUT_DIR"
1025     try "$WORK_DIR/package/install.sh" --destdir="$PREFIX_DIR/" --prefix=prefix
1026     try test -e "$PREFIX_DIR/prefix/bin/program"
1027 }
1028 runtest destdir
1029
1030 destdir_no_trailing_slash() {
1031     try sh "$S/gen-installer.sh" \
1032         --image-dir="$TEST_DIR/image1" \
1033         --work-dir="$WORK_DIR" \
1034         --output-dir="$OUT_DIR"
1035     try "$WORK_DIR/package/install.sh" --destdir="$PREFIX_DIR" --prefix=prefix
1036     try test -e "$PREFIX_DIR/prefix/bin/program"
1037 }
1038 runtest destdir_no_trailing_slash
1039
1040 disable_verify_noop() {
1041     # Obsolete --disable-verify flag doesn't generate error
1042     try sh "$S/gen-installer.sh" \
1043        --image-dir="$TEST_DIR/image1" \
1044        --work-dir="$WORK_DIR" \
1045        --output-dir="$OUT_DIR"
1046     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR" --disable-verify
1047 }
1048 runtest disable_verify_noop
1049
1050 create_log() {
1051     try sh "$S/gen-installer.sh" \
1052        --image-dir="$TEST_DIR/image1" \
1053        --work-dir="$WORK_DIR" \
1054        --output-dir="$OUT_DIR"
1055     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
1056     try test -e "$PREFIX_DIR/lib/packagelib/install.log"
1057     local _log="$(cat "$PREFIX_DIR/lib/packagelib/install.log")"
1058     if [ -z "$_log" ]; then
1059         fail "log is empty"
1060     fi
1061 }
1062 runtest create_log
1063
1064 leave_log_after_failure() {
1065     # chmod doesn't work on windows
1066     if [ ! -n "${WINDOWS-}" ]; then
1067         try sh "$S/gen-installer.sh" \
1068             --image-dir="$TEST_DIR/image1" \
1069             --work-dir="$WORK_DIR" \
1070             --output-dir="$OUT_DIR"
1071         mkdir -p "$PREFIX_DIR/lib/packagelib"
1072         touch "$PREFIX_DIR/lib/packagelib/components"
1073         chmod u-w "$PREFIX_DIR/lib/packagelib/components"
1074         expect_fail "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
1075         chmod u+w "$PREFIX_DIR/lib/packagelib/components"
1076         try test -e "$PREFIX_DIR/lib/packagelib/install.log"
1077         local _log="$(cat "$PREFIX_DIR/lib/packagelib/install.log")"
1078         if [ -z "$_log" ]; then
1079             fail "log is empty"
1080         fi
1081         # script should tell user where the logs are
1082         if ! grep -q "see logs at" "$PREFIX_DIR/lib/packagelib/install.log"; then
1083             fail "missing log message"
1084         fi
1085     fi
1086 }
1087 runtest leave_log_after_failure
1088
1089 # https://github.com/rust-lang/rust-installer/issues/22
1090 help() {
1091     try sh "$S/gen-installer.sh" \
1092         --image-dir="$TEST_DIR/image1" \
1093         --work-dir="$WORK_DIR" \
1094         --output-dir="$OUT_DIR"
1095     try "$WORK_DIR/package/install.sh" --help
1096 }
1097 runtest help
1098
1099 # https://github.com/rust-lang/rust-installer/issues/31
1100 CDPATH_does_not_destroy_things() {
1101     try sh "$S/gen-installer.sh" \
1102         --image-dir="$TEST_DIR/image1" \
1103         --work-dir="$WORK_DIR" \
1104         --output-dir="$OUT_DIR"
1105     cd "$WORK_DIR" || exit 1
1106     export CDPATH="../$(basename $WORK_DIR)/foo"
1107     try sh "package/install.sh" --prefix="$PREFIX_DIR"
1108     cd "$S" || exit 1
1109     cd "$PREFIX_DIR" || exit 1
1110     export CDPATH="../$(basename $PREFIX_DIR)"
1111     try sh "lib/packagelib/uninstall.sh"
1112     cd "$S" || exit 1
1113     unset CDPATH
1114 }
1115 runtest CDPATH_does_not_destroy_things
1116
1117 docdir_default() {
1118     try sh "$S/gen-installer.sh" \
1119         --image-dir="$TEST_DIR/image-docdir1" \
1120         --work-dir="$WORK_DIR" \
1121         --output-dir="$OUT_DIR"
1122     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR"
1123     try test -e "$PREFIX_DIR/share/doc/rust/README"
1124     try test -e "$PREFIX_DIR/share/doc/rust/rustdocs.txt"
1125 }
1126 runtest docdir_default
1127
1128 docdir() {
1129     try sh "$S/gen-installer.sh" \
1130         --image-dir="$TEST_DIR/image-docdir1" \
1131         --work-dir="$WORK_DIR" \
1132         --output-dir="$OUT_DIR"
1133     try mkdir "$WORK_DIR/docdir"
1134     try "$WORK_DIR/package/install.sh" --prefix="$PREFIX_DIR" --docdir="$WORK_DIR/docdir"
1135     try test -e "$WORK_DIR/docdir/README"
1136     try test -e "$WORK_DIR/docdir/rustdocs.txt"
1137 }
1138 runtest docdir
1139
1140 docdir_combined() {
1141     try sh "$S/gen-installer.sh" \
1142         --image-dir="$TEST_DIR/image-docdir1" \
1143         --work-dir="$WORK_DIR" \
1144         --output-dir="$OUT_DIR" \
1145         --package-name="rustc" \
1146         --component-name="rustc"
1147     try sh "$S/gen-installer.sh" \
1148         --image-dir="$TEST_DIR/image-docdir2" \
1149         --work-dir="$WORK_DIR" \
1150         --output-dir="$OUT_DIR" \
1151         --package-name="cargo" \
1152         --component-name="cargo"
1153     try sh "$S/combine-installers.sh" \
1154         --work-dir="$WORK_DIR" \
1155         --output-dir="$OUT_DIR" \
1156         --package-name=rust \
1157         --input-tarballs="$OUT_DIR/rustc.tar.gz,$OUT_DIR/cargo.tar.gz"
1158     try mkdir "$WORK_DIR/docdir"
1159     try "$WORK_DIR/rust/install.sh" --prefix="$PREFIX_DIR" --docdir="$WORK_DIR/docdir"
1160     try test -e "$WORK_DIR/docdir/README"
1161     try test -e "$WORK_DIR/docdir/rustdocs.txt"
1162     try test -e "$WORK_DIR/docdir/README"
1163     try test -e "$WORK_DIR/docdir/cargodocs.txt"
1164 }
1165 runtest docdir_combined
1166
1167 echo
1168 echo "TOTAL SUCCESS!"
1169 echo