kconfig: tests: test if recursive inclusion is detected

If recursive inclusion is detected, it should fail with error messages. Test this. This also tests the line numbers in the error message, fixed by commit 5ae6fcc ("kconfig: fix line number in recursive inclusion error message"). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>
mariux64 · Mar 25, 2018 · e2c75e7 · e2c75e7
1 parent 29c434f
commit e2c75e7
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diff --git a/scripts/kconfig/tests/err_recursive_inc/Kconfig b/scripts/kconfig/tests/err_recursive_inc/Kconfig
@@ -0,0 +1 @@
+source "Kconfig.inc1"
diff --git a/scripts/kconfig/tests/err_recursive_inc/Kconfig.inc1 b/scripts/kconfig/tests/err_recursive_inc/Kconfig.inc1
@@ -0,0 +1,4 @@
+
+
+
+source "Kconfig.inc2"
diff --git a/scripts/kconfig/tests/err_recursive_inc/Kconfig.inc2 b/scripts/kconfig/tests/err_recursive_inc/Kconfig.inc2
@@ -0,0 +1,3 @@
+
+
+source "Kconfig.inc3"
diff --git a/scripts/kconfig/tests/err_recursive_inc/Kconfig.inc3 b/scripts/kconfig/tests/err_recursive_inc/Kconfig.inc3
@@ -0,0 +1 @@
+source "Kconfig.inc1"
diff --git a/scripts/kconfig/tests/err_recursive_inc/__init__.py b/scripts/kconfig/tests/err_recursive_inc/__init__.py
@@ -0,0 +1,10 @@
+"""
+Detect recursive inclusion error.
+
+If recursive inclusion is detected, it should fail with error messages.
+"""
+
+
+def test(conf):
+    assert conf.oldaskconfig() != 0
+    assert conf.stderr_contains('expected_stderr')
diff --git a/scripts/kconfig/tests/err_recursive_inc/expected_stderr b/scripts/kconfig/tests/err_recursive_inc/expected_stderr
@@ -0,0 +1,5 @@
+Kconfig.inc1:4: recursive inclusion detected. Inclusion path:
+  current file : 'Kconfig.inc1'
+  included from: 'Kconfig.inc3:1'
+  included from: 'Kconfig.inc2:3'
+  included from: 'Kconfig.inc1:4'