Initial varlink implementation

Signed-off-by: baude <bbaude@redhat.com>

Closes: #627
Approved by: mheon

1 files changed, 85 insertions, 0 deletions

diff --git a/vendor/github.com/varlink/go/cmd/varlink-go-interface-generator/generator_test.go b/vendor/github.com/varlink/go/cmd/varlink-go-interface-generator/generator_test.go
new file mode 100644
index 000000000..aa3a8565f
--- /dev/null
+++ b/vendor/github.com/varlink/go/cmd/varlink-go-interface-generator/generator_test.go
@@ -0,0 +1,85 @@
+package main
+
+import (
+	"strings"
+	"testing"
+)
+
+func expect(t *testing.T, expected string, returned string) {
+	if strings.Compare(returned, expected) != 0 {
+		t.Fatalf("Expected(%d): `%s`\nGot(%d): `%s`\n",
+			len(expected), expected,
+			len(returned), returned)
+	}
+}
+
+func TestIDLParser(t *testing.T) {
+	pkgname, b, err := generateTemplate(`
+# Interface to jump a spacecraft to another point in space. The 
+# FTL Drive is the propulsion system to achieve faster-than-light
+# travel through space. A ship making a properly calculated
+# jump can arrive safely in planetary orbit, or alongside other
+# ships or spaceborne objects.
+interface org.example.ftl
+
+# The current state of the FTL drive and the amount of fuel
+# available to jump.
+type DriveCondition (
+  state: (idle, spooling, busy),
+  booster: bool,
+  active_engines: [](id: int, state: bool),
+  tylium_level: int
+)
+
+# Speed, trajectory and jump duration is calculated prior to
+# activating the FTL drive.
+type DriveConfiguration (
+  speed: int,
+  trajectory: int,
+  duration: int
+)
+
+# The galactic coordinates use the Sun as the origin. Galactic
+# longitude is measured with primary direction from the Sun to
+# the center of the galaxy in the galactic plane, while the
+# galactic latitude measures the angle of the object above the
+# galactic plane.
+type Coordinate (
+  longitude: float,
+  latitude: float,
+  distance: int
+)
+
+# Monitor the drive. The method will reply with an update whenever
+# the drive's state changes
+method Monitor() -> (condition: DriveCondition)
+
+# Calculate the drive's jump parameters from the current
+# position to the target position in the galaxy
+method CalculateConfiguration(
+  current: Coordinate,
+  target: Coordinate
+) -> (configuration: DriveConfiguration)
+
+# Jump to the calculated point in space
+method Jump(configuration: DriveConfiguration) -> ()
+
+# There is not enough tylium to jump with the given parameters
+error NotEnoughEnergy ()
+
+# The supplied parameters are outside the supported range
+error ParameterOutOfRange (field: string)
+
+# some more coverage
+method Foo(interface: string) -> (ret: (go: string, switch: bool, more: (t:bool, f:bool)))
+	`)
+
+	if err != nil {
+		t.Fatalf("Error parsing %v", err)
+	}
+	expect(t, "orgexampleftl", pkgname)
+	if len(b) <= 0 {
+		t.Fatal("No generated go source")
+	}
+	// FIXME: compare b.String() against expected output
+}