These would have caught <https://bugs.gnu.org/56493>.
* test-suite/Makefile.am (SCM_TESTS): Add sample code files.
* test-suite/tests/tree-il.test ("warnings"): New tests.
* test-suite/tests/tree-il/unbound-spaces.scm:
* test-suite/tests/tree-il/unbound-tabs.scm:
* test-suite/tests/tree-il/unused-variable.scm: Sample code for
compilation warning tests.
---
test-suite/Makefile.am | 3 ++
test-suite/tests/tree-il.test | 37 +++++++++++++++++++-
test-suite/tests/tree-il/unbound-spaces.scm | 1 +
test-suite/tests/tree-il/unbound-tabs.scm | 1 +
test-suite/tests/tree-il/unused-variable.scm | 3 ++
5 files changed, 44 insertions(+), 1 deletion(-)
create mode 100644 test-suite/tests/tree-il/unbound-spaces.scm
create mode 100644 test-suite/tests/tree-il/unbound-tabs.scm
create mode 100644 test-suite/tests/tree-il/unused-variable.scm
diff --git a/test-suite/Makefile.am b/test-suite/Makefile.am
index 16fa2e952..35f264195 100644
--- a/test-suite/Makefile.am
+++ b/test-suite/Makefile.am
@@ -187,6 +187,9 @@ SCM_TESTS = tests/00-initial-env.test \
tests/threads.test \
tests/time.test \
tests/tree-il.test \
+ tests/tree-il/unbound-spaces.scm \
+ tests/tree-il/unbound-tabs.scm \
+ tests/tree-il/unused-variable.scm \
tests/types.test \
tests/unicode.test \
tests/version.test \
diff --git a/test-suite/tests/tree-il.test b/test-suite/tests/tree-il.test
index 686eab9d2..1f66ecccf 100644
--- a/test-suite/tests/tree-il.test
+++ b/test-suite/tests/tree-il.test
@@ -1519,7 +1519,42 @@
#:to 'cps)))))
(and (= (length w) 1)
(number? (string-contains (car w)
- "cannot be meaningfully
compared")))))))
+ "cannot be meaningfully compared"))))))
+
+ (with-test-prefix "location"
+ (define (test-file filename)
+ (string-append
+ (dirname (current-filename)) "/" filename))
+
+ (pass-if "unused variable"
+ (let ((w (call-with-warnings
+ (lambda ()
+ (compile-file (test-file "tree-il/unused-variable.scm")
+ #:opts %opts-w-unused
+ #:to 'cps)))))
+ (and (= (length w) 1)
+ (number? (string-contains (car w) "unused variable `y'"))
+ (number? (string-contains (car w)
"tree-il/unused-variable.scm:2:2")))))
+
+ (pass-if "unbound variable (spaces)"
+ (let ((w (call-with-warnings
+ (lambda ()
+ (compile-file (test-file "tree-il/unbound-spaces.scm")
+ #:opts %opts-w-unbound
+ #:to 'cps)))))
+ (and (= (length w) 1)
+ (number? (string-contains (car w) "unbound variable `foo'"))
+ (number? (string-contains (car w)
"tree-il/unbound-spaces.scm:1:3")))))
+
+ (pass-if "unbound variable (tabs)"
+ (let ((w (call-with-warnings
+ (lambda ()
+ (compile-file (test-file "tree-il/unbound-tabs.scm")
+ #:opts %opts-w-unbound
+ #:to 'cps)))))
+ (and (= (length w) 1)
+ (number? (string-contains (car w) "unbound variable `foo'"))
+ (number? (string-contains (car w)
"tree-il/unbound-tabs.scm:1:17")))))))
;; Local Variables:
;; eval: (put 'pass-if-primitives-resolved 'scheme-indent-function 1)
diff --git a/test-suite/tests/tree-il/unbound-spaces.scm
b/test-suite/tests/tree-il/unbound-spaces.scm
new file mode 100644
index 000000000..9de3b9861
--- /dev/null
+++ b/test-suite/tests/tree-il/unbound-spaces.scm
@@ -0,0 +1 @@
+ (foo)
diff --git a/test-suite/tests/tree-il/unbound-tabs.scm
b/test-suite/tests/tree-il/unbound-tabs.scm
new file mode 100644
index 000000000..b8c7ae23d
--- /dev/null
+++ b/test-suite/tests/tree-il/unbound-tabs.scm
@@ -0,0 +1 @@
+ (foo)
diff --git a/test-suite/tests/tree-il/unused-variable.scm
b/test-suite/tests/tree-il/unused-variable.scm
new file mode 100644
index 000000000..73dcd3585
--- /dev/null
+++ b/test-suite/tests/tree-il/unused-variable.scm
@@ -0,0 +1,3 @@
+(lambda (x)
+ (let ((y (+ x 2)))
+ x))
--
2.37.3
