| ## This test checks updating a dependent shared library install name in a MachO binary. |
| |
| # RUN: yaml2obj %s -o %t |
| |
| ## Specifying -change once: |
| # RUN: cp %t %t.copy |
| # RUN: llvm-install-name-tool -change /usr/dylib/LOAD /usr/long/long/dylib/LOAD %t.copy |
| # RUN: llvm-objdump -p %t.copy | FileCheck %s --check-prefix=CHANGE --implicit-check-not='name /usr' |
| |
| # CHANGE: name /usr/long/long/dylib/LOAD |
| # CHANGE: name /usr/dylib/WEAK |
| |
| ## Specifying -change multiple times: |
| # RUN: cp %t %t.copy |
| # RUN: llvm-install-name-tool -change /usr/dylib/WEAK /usr/sh/WEAK \ |
| # RUN: -change /usr/dylib/LOAD /usr/sh/LOAD %t.copy |
| # RUN: llvm-objdump -p %t.copy | FileCheck %s --check-prefix=CHANGE-MULTIPLE --implicit-check-not='name /usr' |
| |
| # CHANGE-MULTIPLE: name /usr/sh/LOAD |
| # CHANGE-MULTIPLE: name /usr/sh/WEAK |
| |
| ## Changing same dependent library name multiple times: |
| # RUN: cp %t %t.copy |
| # RUN: llvm-install-name-tool -change /usr/dylib/LOAD /usr/LOAD \ |
| # RUN: -change /usr/dylib/LOAD /usr/XXXX %t.copy |
| # RUN: llvm-objdump -p %t.copy | FileCheck %s --check-prefix=CHANGE-REPEAT --implicit-check-not='name /usr' |
| |
| # CHANGE-REPEAT: name /usr/LOAD |
| # CHANGE-REPEAT: name /usr/dylib/WEAK |
| |
| ## Specifying dependent library names in a chain: |
| # RUN: cp %t %t.copy |
| # RUN: llvm-install-name-tool -change /usr/dylib/LOAD /usr/XX/LOAD \ |
| # RUN: -change /usr/XX/LOAD /usr/YY/LOAD %t.copy |
| # RUN: llvm-objdump -p %t.copy | FileCheck %s --check-prefix=CHANGE-CHAIN --implicit-check-not='name /usr' |
| |
| # CHANGE-CHAIN: name /usr/XX/LOAD |
| # CHANGE-CHAIN: name /usr/dylib/WEAK |
| |
| ## Changing multiple dependent library names where one exists and the other doesn't: |
| # RUN: cp %t %t.copy |
| # RUN: llvm-install-name-tool -change /usr/dylib/LOAD /usr/JOJO/LOAD \ |
| # RUN: -change /usr/BIZARRE /usr/KOKO/LOAD %t.copy |
| # RUN: llvm-objdump -p %t.copy | FileCheck %s --check-prefix=CHANGE-SWITCH --implicit-check-not='name /usr' |
| |
| # CHANGE-SWITCH: name /usr/JOJO/LOAD |
| # CHANGE-SWITCH: name /usr/dylib/WEAK |
| |
| ## Changing to a common dependent library name: |
| # RUN: cp %t %t.copy |
| # RUN: llvm-install-name-tool -change /usr/dylib/LOAD /usr/COMMON \ |
| # RUN: -change /usr/dylib/WEAK /usr/COMMON %t.copy |
| # RUN: llvm-objdump -p %t.copy | FileCheck %s --check-prefix=CHANGE-COMMON --implicit-check-not='name /usr' |
| |
| # CHANGE-COMMON: name /usr/COMMON |
| # CHANGE-COMMON: name /usr/COMMON |
| |
| ## Change all common dependent library names at once: |
| # RUN: llvm-install-name-tool -change /usr/COMMON /usr/ONCE %t.copy |
| # RUN: llvm-objdump -p %t.copy | FileCheck %s --check-prefix=CHANGE-ONCE --implicit-check-not='name /usr' |
| |
| # CHANGE-ONCE: name /usr/ONCE |
| # CHANGE-ONCE: name /usr/ONCE |
| |
| ## Check that -change option has no effect if the binary doesn't contain old install name: |
| # RUN: cp %t %t1 |
| # RUN: llvm-install-name-tool -change /usr/JOJO/LOAD /usr/XX/LOAD \ |
| # RUN: -change /usr/KOKO/WEAK /usr/YY/WEAK %t |
| # RUN: cmp %t %t1 |
| |
| ## Missing a -change argument: |
| # RUN: not llvm-install-name-tool %t -change /usr/ONCE 2>&1 | \ |
| # RUN: FileCheck %s --check-prefix=MISSING |
| |
| ## Missing both -change arguments: |
| # RUN: not llvm-install-name-tool %t -change 2>&1 | \ |
| # RUN: FileCheck %s --check-prefix=MISSING |
| |
| # MISSING: missing argument to -change option |
| |
| --- !mach-o |
| FileHeader: |
| magic: 0xFEEDFACF |
| cputype: 0x01000007 |
| cpusubtype: 0x00000003 |
| filetype: 0x00000001 |
| ncmds: 2 |
| sizeofcmds: 80 |
| flags: 0x00002000 |
| reserved: 0x00000000 |
| LoadCommands: |
| - cmd: LC_LOAD_DYLIB |
| cmdsize: 40 |
| dylib: |
| name: 24 |
| timestamp: 2 |
| current_version: 82115073 |
| compatibility_version: 65536 |
| PayloadString: '/usr/dylib/LOAD' |
| - cmd: LC_LOAD_WEAK_DYLIB |
| cmdsize: 40 |
| dylib: |
| name: 24 |
| timestamp: 2 |
| current_version: 82115073 |
| compatibility_version: 65536 |
| PayloadString: '/usr/dylib/WEAK' |