diff --git a/src/etc/testcases/taskdefs/toplevelant.xml b/src/etc/testcases/taskdefs/toplevelant.xml
new file mode 100644
index 000000000..ed95260bb
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+++ b/src/etc/testcases/taskdefs/toplevelant.xml
@@ -0,0 +1,8 @@
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diff --git a/src/etc/testcases/taskdefs/toplevelantcall.xml b/src/etc/testcases/taskdefs/toplevelantcall.xml
new file mode 100644
index 000000000..94cecd308
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+++ b/src/etc/testcases/taskdefs/toplevelantcall.xml
@@ -0,0 +1,8 @@
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diff --git a/src/etc/testcases/taskdefs/toplevelsubant.xml b/src/etc/testcases/taskdefs/toplevelsubant.xml
new file mode 100644
index 000000000..0f04140e4
--- /dev/null
+++ b/src/etc/testcases/taskdefs/toplevelsubant.xml
@@ -0,0 +1,10 @@
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