Run the pkg tests on Travis.

- Add indirectly-missing dep for pkg tests.
 - Configure git on Travis to help pkg tests.

.travis.yml

@@ -25,9 +25,13 @@ matrix:
     compiler: gcc
     env: PATH=./racket/bin:$PATH RACKET_CONFIGURE_ARGS="--disable-jit --disable-places
       --disable-futures --disable-extflonum"
+before_script:
+- git config --global user.email "travis-test@racket-lang.org"
+- git config --global user.name "Travis Tester"
 script:
 - make CPUS="2" PKGS="racket-test db-test unstable-flonum-lib net-test" CONFIGURE_ARGS_qq="$RACKET_CONFIGURE_ARGS"
 - raco test -l tests/racket/test
+- racket -l tests/pkg/test -- -q
 - racket -l tests/racket/contract/all
 - raco test -l tests/json/json
 - raco test -l tests/file/main

pkgs/racket-test/info.rkt

@@ -22,6 +22,9 @@
                ;; for `json` tests
                "at-exp-lib"
 
+               ;; used by the planet packages tested by the pkg tests
+               "srfi-lib"
+
                ;; used to test setup, module readers, pkg system
                "scribble-lib"))