diff --git a/examples/tests/export/bool/main.cue b/examples/tests/export/bool/main.cue
new file mode 100644
index 00000000..6145ed22
--- /dev/null
+++ b/examples/tests/export/bool/main.cue
@@ -0,0 +1,29 @@
+package testing
+
+test: {
+	bool
+
+	#dagger: {
+		compute: [
+			{
+				do: "fetch-container"
+				ref: "alpine"
+			},
+			{
+				do: "exec"
+				args: ["sh", "-c", """
+				printf "true" > /tmp/out
+				"""
+				]
+				dir: "/"
+			},
+			{
+				do: "export"
+				// Source path in the container
+				source: "/tmp/out"
+				format: "bool"
+			},
+		]
+	}
+}
+
diff --git a/examples/tests/export/invalid/format/main.cue b/examples/tests/export/invalid/format/main.cue
new file mode 100644
index 00000000..368561cf
--- /dev/null
+++ b/examples/tests/export/invalid/format/main.cue
@@ -0,0 +1,29 @@
+package testing
+
+teststring: {
+	string
+
+	#dagger: {
+		compute: [
+			{
+				do: "fetch-container"
+				ref: "alpine"
+			},
+			{
+				do: "exec"
+				args: ["sh", "-c", """
+				echo something > /tmp/out
+				"""
+				]
+				// XXX Blocked by https://github.com/blocklayerhq/dagger/issues/19
+				dir: "/"
+			},
+			{
+				do: "export"
+				// Source path in the container
+				source: "/tmp/out"
+				format: "lalalalal"
+			},
+		]
+	}
+}
diff --git a/examples/tests/export/invalid/path/main.cue b/examples/tests/export/invalid/path/main.cue
new file mode 100644
index 00000000..0a742175
--- /dev/null
+++ b/examples/tests/export/invalid/path/main.cue
@@ -0,0 +1,20 @@
+package testing
+
+teststring: {
+	string
+
+	#dagger: {
+		compute: [
+			{
+				do: "fetch-container"
+				ref: "alpine"
+			},
+			{
+				do: "export"
+				// Source path in the container
+				source: "/tmp/lalala"
+				format: "string"
+			},
+		]
+	}
+}
diff --git a/examples/tests/export/invalid/validation/main.cue b/examples/tests/export/invalid/validation/main.cue
new file mode 100644
index 00000000..c0d33b3a
--- /dev/null
+++ b/examples/tests/export/invalid/validation/main.cue
@@ -0,0 +1,30 @@
+package testing
+
+test: {
+	string
+	=~ "^NAAAA.+"
+
+	#dagger: {
+		compute: [
+			{
+				do: "fetch-container"
+				ref: "alpine"
+			},
+			{
+				do: "exec"
+				args: ["sh", "-c", """
+				printf something > /tmp/out
+				"""
+				]
+				// XXX Blocked by https://github.com/blocklayerhq/dagger/issues/19
+				dir: "/"
+			},
+			{
+				do: "export"
+				// Source path in the container
+				source: "/tmp/out"
+				format: "string"
+			},
+		]
+	}
+}
diff --git a/examples/tests/export/json/main.cue b/examples/tests/export/json/main.cue
new file mode 100644
index 00000000..a68b024e
--- /dev/null
+++ b/examples/tests/export/json/main.cue
@@ -0,0 +1,27 @@
+package testing
+
+test: {
+
+	#dagger: {
+		compute: [
+			{
+				do: "fetch-container"
+				ref: "alpine"
+			},
+			{
+				do: "exec"
+				args: ["sh", "-c", """
+				echo '{"something": "something"}' > /tmp/out
+				"""
+				]
+				dir: "/"
+			},
+			{
+				do: "export"
+				// Source path in the container
+				source: "/tmp/out"
+				format: "json"
+			},
+		]
+	}
+}
diff --git a/examples/tests/export/number/main.cue b/examples/tests/export/number/main.cue
new file mode 100644
index 00000000..a6e85b88
--- /dev/null
+++ b/examples/tests/export/number/main.cue
@@ -0,0 +1,29 @@
+package testing
+
+test: {
+	number
+
+	#dagger: {
+		compute: [
+			{
+				do: "fetch-container"
+				ref: "alpine"
+			},
+			{
+				do: "exec"
+				args: ["sh", "-c", """
+				echo -123.5 > /tmp/out
+				"""
+				]
+				// XXX Blocked by https://github.com/blocklayerhq/dagger/issues/19
+				dir: "/"
+			},
+			{
+				do: "export"
+				// Source path in the container
+				source: "/tmp/out"
+				format: "number"
+			},
+		]
+	}
+}
diff --git a/examples/tests/export/string/main.cue b/examples/tests/export/string/main.cue
new file mode 100644
index 00000000..4494a8a2
--- /dev/null
+++ b/examples/tests/export/string/main.cue
@@ -0,0 +1,29 @@
+package testing
+
+test: {
+	string
+
+	#dagger: {
+		compute: [
+			{
+				do: "fetch-container"
+				ref: "alpine"
+			},
+			{
+				do: "exec"
+				args: ["sh", "-c", """
+				printf something > /tmp/out
+				"""
+				]
+				// XXX Blocked by https://github.com/blocklayerhq/dagger/issues/19
+				dir: "/"
+			},
+			{
+				do: "export"
+				// Source path in the container
+				source: "/tmp/out"
+				format: "string"
+			},
+		]
+	}
+}
diff --git a/examples/tests/export/withvalidation/main.cue b/examples/tests/export/withvalidation/main.cue
new file mode 100644
index 00000000..1a9ad6a0
--- /dev/null
+++ b/examples/tests/export/withvalidation/main.cue
@@ -0,0 +1,30 @@
+package testing
+
+test: {
+	string
+	=~ "^some.+"
+
+	#dagger: {
+		compute: [
+			{
+				do: "fetch-container"
+				ref: "alpine"
+			},
+			{
+				do: "exec"
+				args: ["sh", "-c", """
+				printf something > /tmp/out
+				"""
+				]
+				// XXX Blocked by https://github.com/blocklayerhq/dagger/issues/19
+				dir: "/"
+			},
+			{
+				do: "export"
+				// Source path in the container
+				source: "/tmp/out"
+				format: "string"
+			},
+		]
+	}
+}
diff --git a/examples/tests/export/yaml/main.cue b/examples/tests/export/yaml/main.cue
new file mode 100644
index 00000000..8b0e16f3
--- /dev/null
+++ b/examples/tests/export/yaml/main.cue
@@ -0,0 +1,29 @@
+package testing
+
+test: {
+
+	#dagger: {
+		compute: [
+			{
+				do: "fetch-container"
+				ref: "alpine"
+			},
+			{
+				do: "exec"
+				args: ["sh", "-c", """
+				echo "--- # Shopping list
+				[milk, pumpkin pie, eggs, juice]" > /tmp/out
+				"""
+				]
+				// XXX Blocked by https://github.com/blocklayerhq/dagger/issues/19
+				dir: "/"
+			},
+			{
+				do: "export"
+				// Source path in the container
+				source: "/tmp/out"
+				format: "yaml"
+			},
+		]
+	}
+}
diff --git a/examples/tests/test.sh b/examples/tests/test.sh
index 55b7f278..4e1fb474 100755
--- a/examples/tests/test.sh
+++ b/examples/tests/test.sh
@@ -91,6 +91,35 @@ test::exec(){
   #    "$dagger" compute  "$d"/exec/dir/exist
 }
 
+test::export(){
+  # XXX https://github.com/blocklayerhq/dagger/issues/36
+  #test::one "Export: number" --exit=0 --stdout='{"test": -123.5}' \
+  #    "$dagger" compute "$d"/export/number
+  #test::one "Export: yaml" --exit=0 --stdout='XXXXXX' \
+  #    "$dagger" compute "$d"/export/yaml
+  # XXX https://github.com/blocklayerhq/dagger/issues/35
+  #test::one "Export: bool" --exit=0 --stdout='{"test": false}' \
+  #    "$dagger" compute "$d"/export/bool
+
+  test::one "Export: json" --exit=0 --stdout='{"test":{"something":"something"}}' \
+      "$dagger" compute "$d"/export/json
+
+  test::one "Export: string" --exit=0 --stdout='{"test":"something"}' \
+      "$dagger" compute "$d"/export/string
+
+  test::one "Export: string with additional constraint success" --exit=0 --stdout='{"test":"something"}' \
+      "$dagger" compute "$d"/export/withvalidation
+
+  test::one "Export: does not pass additional validation" --exit=1 --stdout= \
+      "$dagger" compute "$d"/export/invalid/validation
+
+  test::one "Export: invalid format" --exit=1 --stdout= \
+      "$dagger" compute "$d"/export/invalid/format
+
+  test::one "Export: invalid path" --exit=1 --stdout= \
+      "$dagger" compute "$d"/export/invalid/path
+}
+
 test::all(){
   local dagger="$1"
 
@@ -98,6 +127,7 @@ test::all(){
   test::fetchcontainer "$dagger"
   test::fetchgit "$dagger"
   test::exec "$dagger"
+  test::export "$dagger"
 
   # TODO: exec mounts
   # TODO: copy