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# Basic test for Java dependency tracking
> 'eval System.setProperty("xsbt.inc.debug", "true")'
# A is a basic Java file with no dependencies. Just a basic check for Java compilation
$ copy-file changes/A.java src/main/java/a/A.java
> compile
# A2 is a basic Java file with no dependencies. This is added to verify
# that classes are properly mapped back to their source.
# (There are two files named A.java now, one in a/ and one in a/b)
$ copy-file changes/A2.java src/main/java/a/b/A.java
> compile
# This adds B, another basic Java file with no dependencies
$ copy-file changes/B1.java src/main/java/a/b/B.java
> compile
# Now, modify B so that it depends on a.A
# This ensures that dependencies on a source not included in the compilation
# (a/A.java has not changed) are tracked
$ copy-file changes/B2.java src/main/java/a/b/B.java
> compile
# Remove a.b.A and there should be no problem compiling, since B should
# have recorded a dependency on a.A and not a.b.A
$ delete src/main/java/a/b/A.java
> compile
# Remove a.A and B should be recompiled if the dependency on a.A was properly
# recorded. This should be a compile error, since we haven't updated B to not
# depend on A
$ delete src/main/java/a/A.java
-> compile
# Replace B with a new B that doesn't depend on a.A and so it should compile
# It shouldn't run though, because it doesn't have a main method
$ copy-file changes/B1.java src/main/java/a/b/B.java
> compile
-> run
# Replace B with a new B that has a main method and should therefore run
# if the main method was properly detected
$ copy-file changes/B3.java src/main/java/a/b/B.java
> run
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