Add a base64 encoder and decoder

3 files changed, 49 insertions, 1 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 1e4b2df..12699f9 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,4 +1,7 @@
-TESTS = %reldir%/load-library.scm
+TESTS = \
+  %reldir%/load-library.scm \
+  %reldir%/base64-ok.scm \
+  %reldir%/base64-error.scm
 
 EXTRA_DIST += $(TESTS)
 
@@ -7,3 +10,9 @@ TEST_EXTENSIONS = .scm
 AM_TESTS_ENVIRONMENT = $(top_builddir)/pre-inst-env
 SCM_LOG_COMPILER = $(GUILE)
 AM_SCM_LOG_FLAGS = --no-auto-compile -s
+
+clean-local: %canon_reldir%-clean-local
+
+%canon_reldir%-clean-local:
+	rm -rf %reldir%/*.cache
+	rm -rf %reldir%/*.home
diff --git a/tests/base64-error.scm b/tests/base64-error.scm
new file mode 100644
index 0000000..096e1e8
--- /dev/null
+++ b/tests/base64-error.scm
@@ -0,0 +1,22 @@
+(use-modules
+ (webid-oidc testing)
+ ((webid-oidc stubs) #:prefix stubs:)
+ (webid-oidc errors)
+ (rnrs bytevectors))
+
+(with-test-environment
+ "base64-error"
+ (lambda ()
+   (let ((test "hello :)"))
+     (unless
+         (with-exception-handler
+             (lambda (error)
+               (unless ((record-predicate &not-base64) error)
+                 (exit 1))
+               #t)
+           (lambda ()
+             (stubs:base64-decode test)
+             #f)
+           #:unwind? #t
+           #:unwind-for-type &not-base64)
+       (exit 2)))))
diff --git a/tests/base64-ok.scm b/tests/base64-ok.scm
new file mode 100644
index 0000000..724f2db
--- /dev/null
+++ b/tests/base64-ok.scm
@@ -0,0 +1,17 @@
+(use-modules
+ (webid-oidc testing)
+ ((webid-oidc stubs) #:prefix stubs:)
+ (rnrs bytevectors))
+
+(with-test-environment
+ "base64-ok"
+ (lambda ()
+   (let ((test "hello :)"))
+     (let ((encoded (stubs:base64-encode test)))
+       (unless (string? encoded)
+         (exit 1))
+       (let ((decoded (stubs:base64-decode encoded)))
+         (unless (bytevector? decoded)
+           (exit 2))
+         (unless (equal? test (utf8->string decoded))
+           (exit 3)))))))