# REQUIRES: lld, target-windows

# Test where LLDB looks for PDBs.
# RUN: split-file %s %t

# RUN: mkdir -p %t/build
# RUN: mkdir -p %t/dir1
# RUN: mkdir -p %t/dir2
# RUN: mkdir -p %t/dir3

# RUN: echo "settings append target.debug-file-search-paths %t/dir2" >> %t/init.input
# RUN: echo "settings append target.debug-file-search-paths %t/dir3" >> %t/init.input

# RUN: %build --compiler=clang-cl --nodefaultlib --output=%t/build/a.exe %t/main.cpp

# Regular setup - PDB is at the original path
# RUN: %lldb -S %t/init.input -s %t/check.input %t/build/a.exe | FileCheck --check-prefix=BOTH-ORIG %s
# BOTH-ORIG: (lldb) target create
# BOTH-ORIG-NEXT: Loading {{.*[/\\]}}build{{[/\\]}}a.pdb for {{.*[/\\]}}build{{[/\\]}}a.exe
# BOTH-ORIG: (A) a = (x = 47)

# Move the executable to a different directory but keep the PDB.
# RUN: mv %t/build/a.exe %t/dir1
# RUN: %lldb -S %t/init.input -s %t/check.input %t/dir1/a.exe | FileCheck --check-prefix=PDB-ORIG %s
# PDB-ORIG: (lldb) target create
# PDB-ORIG-NEXT: Loading {{.*[/\\]}}build{{[/\\]}}a.pdb for {{.*[/\\]}}dir1{{[/\\]}}a.exe
# PDB-ORIG: (A) a = (x = 47)

# Copy the PDB to the same directory and all search dirs. LLDB should prefer the original PDB.
# RUN: cp %t/build/a.pdb %t/dir1
# RUN: cp %t/build/a.pdb %t/dir2
# RUN: cp %t/build/a.pdb %t/dir3
# RUN: %lldb -S %t/init.input -s %t/check.input %t/dir1/a.exe | FileCheck --check-prefix=PDB-ORIG %s

# Remove the original PDB. LLDB should now use the one next to the exe.
# RUN: rm %t/build/a.pdb
# RUN: %lldb -S %t/init.input -s %t/check.input %t/dir1/a.exe | FileCheck --check-prefix=NEXT-TO-EXE %s
# NEXT-TO-EXE: (lldb) target create
# NEXT-TO-EXE-NEXT: Loading {{.*[/\\]}}dir1{{[/\\]}}a.pdb for {{.*[/\\]}}dir1{{[/\\]}}a.exe
# NEXT-TO-EXE: (A) a = (x = 47)

# Remove the PDB next to the exe. LLDB should now use the one in dir2 (first in list).
# RUN: rm %t/dir1/a.pdb
# RUN: %lldb -S %t/init.input -s %t/check.input %t/dir1/a.exe | FileCheck --check-prefix=DIR2 %s
# DIR2: (lldb) target create
# DIR2-NEXT: Loading {{.*[/\\]}}dir2{{[/\\]}}a.pdb for {{.*[/\\]}}dir1{{[/\\]}}a.exe
# DIR2: (A) a = (x = 47)

# Remove the PDB in dir2. LLDB should now use the one in dir3 (second in list).
# RUN: rm %t/dir2/a.pdb
# RUN: %lldb -S %t/init.input -s %t/check.input %t/dir1/a.exe | FileCheck --check-prefix=DIR3 %s
# DIR3: (lldb) target create
# DIR3-NEXT: Loading {{.*[/\\]}}dir3{{[/\\]}}a.pdb for {{.*[/\\]}}dir1{{[/\\]}}a.exe
# DIR3: (A) a = (x = 47)

# Remove the last PDB in dir3. Now, there's no matching PDB anymore.
# RUN: rm %t/dir3/a.pdb
# RUN: %lldb -S %t/init.input -s %t/check.input -f %t/dir1/a.exe 2>&1 | FileCheck --check-prefix=NOPDB %s
# NOPDB: error: can't find global variable 'a'

#--- main.cpp

struct A {
  int x = 47;
};
A a;
int main() {}

#--- init.input

log enable lldb symbol

#--- check.input

target variable a
q