llvm-project/lldb/test/Shell/SymbolFile/PDB/native-setting.cpp
nerix 5b3dd43bd2
[LLDB][PDB] Warn if DIA plugin is requested but not available (#160067)
If LLDB was built without the DIA SDK and the DIA reader is explicitly
requested (through `LLDB_USE_NATIVE_PDB_READER=0` or `settings set
plugin.symbol-file.pdb.reader dia`), LLDB should print a warning,
because it will use the native reader in any case
(https://github.com/llvm/llvm-project/pull/159769#discussion_r2367316980).

This PR adds the warning and a test when LLDB is not built with the SDK
on Windows. I don't think any builder runs this configuration, as there
are still five failing tests. I tested this locally with and without the
SDK.
2025-09-23 12:14:59 +02:00

72 lines
3.2 KiB
C++

// REQUIRES: diasdk, target-windows
// Test plugin.symbol-file.pdb.reader setting
// RUN: %build -o %t.exe -- %s
// RUN: env -u LLDB_USE_NATIVE_PDB_READER %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=NO-ENV %s
// RUN: env LLDB_USE_NATIVE_PDB_READER= %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=NO-ENV %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV1 %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=foo %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=42 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=-1 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb \
// RUN: -o 'settings set plugin.symbol-file.pdb.reader dia' \
// RUN: -o 'target create %t.exe' \
// RUN: -o 'target modules dump symfile' \
// RUN: 2>&1 | FileCheck --check-prefix=ENV0-SET-DIA %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb \
// RUN: -o 'settings set plugin.symbol-file.pdb.reader dia' \
// RUN: -o 'target create %t.exe' \
// RUN: -o 'target modules dump symfile' \
// RUN: 2>&1 | FileCheck --check-prefix=ENV1-SET-DIA %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb \
// RUN: -o 'settings set plugin.symbol-file.pdb.reader native' \
// RUN: -o 'target create %t.exe' \
// RUN: -o 'target modules dump symfile' \
// RUN: 2>&1 | FileCheck --check-prefix=ENV0-SET-NATIVE %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb \
// RUN: -o 'settings set plugin.symbol-file.pdb.reader native' \
// RUN: -o 'target create %t.exe' \
// RUN: -o 'target modules dump symfile' \
// RUN: 2>&1 | FileCheck --check-prefix=ENV1-SET-NATIVE %s
// NO-ENV-NOT: warning:
// NO-ENV: (lldb) target modules dump symfile
// NO-ENV: Dumping debug symbols for 1 modules.
// NO-ENV: SymbolFile pdb
// ENV0-NOT: warning:
// ENV0: (lldb) target modules dump symfile
// ENV0: Dumping debug symbols for 1 modules.
// ENV0: SymbolFile pdb
// ENV1-NOT: warning:
// ENV1: (lldb) target modules dump symfile
// ENV1: Dumping debug symbols for 1 modules.
// ENV1: SymbolFile native-pdb
// ENV0-SET-DIA-NOT: warning:
// ENV0-SET-DIA: (lldb) target modules dump symfile
// ENV0-SET-DIA: Dumping debug symbols for 1 modules.
// ENV0-SET-DIA: SymbolFile pdb
// ENV1-SET-DIA-NOT: warning:
// ENV1-SET-DIA: (lldb) target modules dump symfile
// ENV1-SET-DIA: Dumping debug symbols for 1 modules.
// ENV1-SET-DIA: SymbolFile pdb
// ENV0-SET-NATIVE-NOT: warning:
// ENV0-SET-NATIVE: (lldb) target modules dump symfile
// ENV0-SET-NATIVE: Dumping debug symbols for 1 modules.
// ENV0-SET-NATIVE: SymbolFile native-pdb
// ENV1-SET-NATIVE-NOT: warning:
// ENV1-SET-NATIVE: (lldb) target modules dump symfile
// ENV1-SET-NATIVE: Dumping debug symbols for 1 modules.
// ENV1-SET-NATIVE: SymbolFile native-pdb
int main() {}