|  | /// Invalid output path (%t is a file, not a directory). | 
|  | // RUN: rm -rf %t && touch %t | 
|  | // RUN: not clang-doc %s -output=%t/subdir 2>&1 | FileCheck %s --check-prefix=OUTPUT-FAIL | 
|  | // OUTPUT-FAIL: clang-doc error: | 
|  | // OUTPUT-FAIL-SAME: failed to create directory. | 
|  |  | 
|  | /// Invalid format option. | 
|  | // RUN: rm -rf %t && mkdir %t && touch %t/file | 
|  | // RUN: not clang-doc %s --output=%t/file -format=badformat 2>&1 | FileCheck %s --check-prefix=BAD-FORMAT | 
|  | // BAD-FORMAT: clang-doc: for the --format option: Cannot find option named 'badformat'! | 
|  |  | 
|  | /// Missing HTML asset directory (warning only). | 
|  | // RUN: clang-doc %s -format=html -asset=%t/nonexistent-assets 2>&1 | FileCheck %s --check-prefix=ASSET-WARN | 
|  | // ASSET-WARN: Asset path supply is not a directory | 
|  |  | 
|  | /// Mapping failure (with --ignore-map-errors=false). | 
|  | // RUN: not clang-doc %t/nonexistent.cpp -ignore-map-errors=false 2>&1 | FileCheck %s --check-prefix=MAP-FAIL | 
|  | // MAP-FAIL: clang-doc error: Failed to run action | 
|  |  | 
|  | /// Mapping failure (with --ignore-map-errors=true). | 
|  | // RUN: clang-doc %t/nonexistent.cpp 2>&1 | FileCheck %s --check-prefix=MAP-WARN | 
|  | // MAP-WARN: Error mapping decls in files. Clang-doc will ignore these files and continue | 
|  |  | 
|  | ///Invalid executor type | 
|  | // RUN: not clang-doc --executor=invalid %s 2>&1 | FileCheck %s --check-prefix=EXECUTOR-FAIL | 
|  | // EXECUTOR-FAIL: clang-doc error: | 
|  | // EXECUTOR-FAIL: Executor "invalid" is not registered | 
|  |  | 
|  | ///TODO: Add tests for failures in generateDocs() and in createResources(). |