Implement ASSUMING

3 files changed, 49 insertions, 0 deletions

diff --git a/yarn.tests/assuming-failure.script b/yarn.tests/assuming-failure.script
new file mode 100755
index 0000000..f630294
--- /dev/null
+++ b/yarn.tests/assuming-failure.script
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -eu
+
+
+cat <<EOF > "$DATADIR/test.yarn"
+    SCENARIO    foo
+    ASSUMING    something
+    THEN        remember
+    FINALLY     cleanup
+
+    IMPLEMENTS ASSUMING something
+    false
+    IMPLEMENTS THEN remember
+    touch "$DATADIR/then-flag"
+    IMPLEMENTS FINALLY cleanup
+    touch "$DATADIR/cleanup-flag"
+EOF
+
+./yarn -q "$DATADIR/test.yarn"
+[ ! -e "$DATADIR/then-flag" ]
+[ ! -e "$DATADIR/cleanup-flag" ]
+
diff --git a/yarn.tests/assuming.script b/yarn.tests/assuming.script
new file mode 100755
index 0000000..9471280
--- /dev/null
+++ b/yarn.tests/assuming.script
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -eu
+
+
+cat <<EOF > "$DATADIR/test.yarn"
+    SCENARIO    foo
+    ASSUMING    something
+    THEN        remember
+    FINALLY     cleanup
+
+    IMPLEMENTS ASSUMING something
+    true
+    IMPLEMENTS THEN remember
+    touch "$DATADIR/then-flag"
+    IMPLEMENTS FINALLY cleanup
+    touch "$DATADIR/cleanup-flag"
+EOF
+
+./yarn -q "$DATADIR/test.yarn"
+[ -e "$DATADIR/then-flag" ]
+[ -e "$DATADIR/cleanup-flag" ]
+
diff --git a/yarn.tests/setup b/yarn.tests/setup
new file mode 100755
index 0000000..d64c24e
--- /dev/null
+++ b/yarn.tests/setup
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+find "$DATADIR" -mindepth 1 -delete