1 files changed, 59 insertions, 0 deletions
diff --git a/tests/cram/test_basic.t b/tests/cram/test_basic.t
new file mode 100644
index 0000000..3d4cd9e
--- /dev/null
+++ b/tests/cram/test_basic.t
@@ -0,0 +1,59 @@
+setup common environment:
+
+  $ [ -n "$BUILD_BIN_DIR" ] && export PATH="$BUILD_BIN_DIR:$PATH"
+  $ alias ucode="$UCODE_BIN"
+
+  $ for m in $BUILD_BIN_DIR/*.so; do
+  >   ln -s "$m" "$(pwd)/$(basename $m)"; \
+  > done
+
+check that ucode provides exepected help:
+
+  $ ucode | sed 's/ucode-san/ucode/'
+  == Usage ==
+  
+    # ucode [-d] [-l] [-r] [-S] [-e '[prefix=]{"var": ...}'] [-E [prefix=]env.json] {-i <file> | -s "ucode script..."}
+    -h, --help\tPrint this help (esc)
+    -i file\tSpecify an ucode script to parse (esc)
+    -s "ucode script..."\tSpecify an ucode fragment to parse (esc)
+    -d Instead of executing the script, dump the resulting AST as dot
+    -l Do not strip leading block whitespace
+    -r Do not trim trailing block newlines
+    -S Enable strict mode
+    -e Set global variables from given JSON object
+    -E Set global variables from given JSON file
+    -m Preload given module
+
+check that ucode prints greetings:
+
+  $ ucode -s "{% print('hello world') %}"
+  hello world (no-eol)
+
+check that ucode provides proper error messages:
+
+  $ ucode -m foo
+  One of -i or -s is required
+  [1]
+
+  $ ucode -m foo -s ' '
+  Runtime error: No module named 'foo' could be found
+  At start of program
+  
+  [1]
+
+  $ touch moo; ucode -m foo -i moo
+  Runtime error: No module named 'foo' could be found
+  At start of program
+  
+  [1]
+
+check that ucode can load fs module:
+
+  $ ucode -m fs
+  One of -i or -s is required
+  [1]
+
+  $ ucode -m fs -s ' '
+    (no-eol)
+
+  $ touch moo; ucode -m fs -i moo