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kconfig: tests: test if recursive dependencies are detected

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Recursive dependency should be detected and warned.  Test this.

This indirectly tests the line number increments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>
This commit is contained in:
Masahiro Yamada
2018-03-13 18:12:11 +09:00
parent 3e4888c2e3
commit 29c434f367
3 changed files with 101 additions and 0 deletions
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30
scripts/kconfig/tests/warn_recursive_dep/expected_stderr Normal file
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Kconfig:9:error: recursive dependency detected!
Kconfig:9: symbol B is selected by B
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
Kconfig:3:error: recursive dependency detected!
Kconfig:3: symbol A depends on A
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
Kconfig:15:error: recursive dependency detected!
Kconfig:15: symbol C1 depends on C2
Kconfig:19: symbol C2 depends on C1
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
Kconfig:30:error: recursive dependency detected!
Kconfig:30: symbol D2 is selected by D1
Kconfig:25: symbol D1 depends on D2
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
Kconfig:59:error: recursive dependency detected!
Kconfig:59: symbol G depends on G
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
Kconfig:50:error: recursive dependency detected!
Kconfig:50: symbol F2 depends on F1
Kconfig:48: symbol F1 default value contains F2