closes #1183

compiler/src/test.rs

@@ -66,8 +66,9 @@ fn hash(input: String) -> String {
 pub(crate) fn parse_program(
     program_string: &str,
     theorem_options: Option<AstSnapshotOptions>,
+    cwd: Option<PathBuf>,
 ) -> Result<EdwardsTestCompiler, CompilerError> {
-    let mut compiler = new_compiler("compiler-test".into(), theorem_options);
+    let mut compiler = new_compiler(cwd.unwrap_or("compiler-test".into()), theorem_options);
 
     compiler.parse_program_from_string(program_string)?;
 
@@ -101,15 +102,12 @@ impl Namespace for CompileNamespace {
         // ``` cwd: import ```
         // When set, uses different working directory for current file.
         // If not, uses file path as current working directory.
-        // let cwd = test
-        //     .config
-        //     .get("cwd")
-        //     .map(|val| {
-        //         let mut cwd = test.path.clone();
-        //         cwd.pop();
-        //         cwd.join(&val.as_str().unwrap())
-        //     })
-        //     .unwrap_or(test.path.clone());
+        let cwd = test.config.get("cwd").map(|val| {
+            let mut cwd = test.path.clone();
+            cwd.pop();
+            cwd.join(&val.as_str().unwrap())
+        });
+        // .unwrap_or(test.path.clone());
 
         let parsed = parse_program(
             &test.content,
@@ -118,6 +116,7 @@ impl Namespace for CompileNamespace {
                 canonicalized: true,
                 type_inferenced: true,
             }),
+            cwd,
         )
         .map_err(|x| x.to_string())?;
 

tests/compiler/import_dependency/imports/dependency/inputs/dependency.in

@@ -0,0 +1,3 @@
+[main]
+
+[registers]

tests/compiler/import_dependency/imports/dependency/src/main.leo

@@ -0,0 +1,9 @@
+circuit Cave {
+    function name() -> [char; 4] {
+        return "cave";
+    }
+}
+
+function main() {
+    
+}

tests/compiler/import_dependency/input/dummy.in

@@ -0,0 +1,6 @@
+[main]
+y: bool = true;
+n: bool = false;
+
+[registers]
+r0: bool = true;

tests/compiler/import_dependency/readme.md

@@ -0,0 +1,8 @@
+Tests in this folder test external dependencies that were imported. To mock that we 
+need to have structure similar to typical Leo package: source files must be in the
+directory next to `imports/`; but instead of `src/` we have `tests/` here.
+
+Option `cwd` param in these tests must point to the `tests/`, so having it as `.` 
+should be enough. 
+
+Have fun testing!

tests/compiler/import_dependency/tests/import_dependency_folder.leo

@@ -0,0 +1,12 @@
+/*
+namespace: Compile
+expectation: Pass
+input_file: ../input/dummy.in
+cwd: .
+*/
+
+import dependency.*;
+
+function main(y: bool) -> bool {
+    return y == (Cave::name() == "cave");
+}

tests/compiler/import_local/import_all.leo

@@ -0,0 +1,14 @@
+/*
+namespace: Compile
+expectation: Pass
+input_file: input/dummy.in
+cwd: local_imports
+*/
+
+import circuits.*;
+
+function main(y: bool) -> bool {
+    const a = Point { x: 1u32, y: 0u32 };
+
+    return (foo() == 1u32) == y;
+}

tests/compiler/import_local/import_as.leo

@@ -0,0 +1,12 @@
+/*
+namespace: Compile
+expectation: Pass
+input_file: input/dummy.in
+cwd: local_imports
+*/
+
+import lib.say_hello as howdy;
+
+function main(y: bool) -> bool {
+    return y == (howdy() == "hello");
+}

tests/compiler/import_local/import_dir.leo

@@ -0,0 +1,12 @@
+/*
+namespace: Compile
+expectation: Pass
+input_file: input/dummy.in
+cwd: local_imports
+*/
+
+import nested.hello.say_hello;
+
+function main(y: bool) -> bool {
+    return y == (say_hello() == "hello");
+}

tests/compiler/import_local/import_files.leo

@@ -0,0 +1,12 @@
+/*
+namespace: Compile
+expectation: Pass
+input_file: input/dummy.in
+cwd: local_imports
+*/
+
+import lib.say_hello;
+
+function main(y: bool) -> bool {
+    return y == (say_hello() == "hello");
+}

tests/compiler/import_local/import_many.leo

@@ -0,0 +1,17 @@
+/*
+namespace: Compile
+expectation: Pass
+input_file: input/dummy.in
+cwd: local_imports
+*/
+
+import circuits.(
+    Point,
+    foo
+);
+
+function main(y: bool) -> bool {
+    const a = Point { x: 1u32, y: 0u32 };
+
+    return (foo() == 1u32) == y;
+}

tests/compiler/import_local/import_weird_names.leo

@@ -0,0 +1,12 @@
+/*
+namespace: Compile
+expectation: Pass
+input_file: input/dummy.in
+cwd: local_imports
+*/
+
+import a-9.*;
+
+function main(y: bool) -> bool {
+    return y == true;
+}

tests/compiler/import_local/input/dummy.in

@@ -0,0 +1,6 @@
+[main]
+y: bool = true;
+n: bool = false;
+
+[registers]
+r0: bool = true;

tests/compiler/import_local/local_imports/circuits.leo

@@ -0,0 +1,8 @@
+circuit Point {
+    x: u32
+    y: u32
+}
+
+function foo() -> u32 {
+    return 1u32;
+}

tests/compiler/import_local/local_imports/lib.leo

@@ -0,0 +1,3 @@
+function say_hello() -> [char; 5] {
+    return "hello";
+}

tests/compiler/import_local/local_imports/nested/hello.leo

@@ -0,0 +1,3 @@
+function say_hello() -> [char; 5] {
+    return "hello";
+}

tests/expectations/compiler/compiler/import_dependency/tests/import_dependency_folder.leo.out

@@ -0,0 +1,21 @@
+---
+namespace: Compile
+expectation: Pass
+outputs:
+  - circuit:
+      num_public_variables: 0
+      num_private_variables: 1
+      num_constraints: 1
+      at: 042610d0fd1fe6d6ac112138f8755752f44c7d2a00f1b5960574d6da5cda393f
+      bt: e97756698880ab7555a959a5fb5c6b4e15bd64612aa677adbfe2d0bd91f0a83c
+      ct: cf1cbb66a638b4860a516671fb74850e6ccf787fe6c4c8d29e9c04efe880bd05
+    output:
+      - input_file: "../input/dummy.in"
+        output:
+          registers:
+            r0:
+              type: bool
+              value: "true"
+    initial_ast: d6273a716c2546b210eeefb640b5c34830fb2b2a4195ae0b636843e855fcbc1e
+    canonicalized_ast: 41a3c4ffe7c243ffc76bc7d3c147f77f71119d64e632581a20eb1cd576752ac3
+    type_inferenced_ast: 196e5191c3d8c8cc552b419422b3e1411fa576336f63ae9d5c340bf2a7d62942

tests/expectations/compiler/compiler/import_local/import_all.leo.out

@@ -0,0 +1,21 @@
+---
+namespace: Compile
+expectation: Pass
+outputs:
+  - circuit:
+      num_public_variables: 0
+      num_private_variables: 1
+      num_constraints: 1
+      at: 042610d0fd1fe6d6ac112138f8755752f44c7d2a00f1b5960574d6da5cda393f
+      bt: e97756698880ab7555a959a5fb5c6b4e15bd64612aa677adbfe2d0bd91f0a83c
+      ct: cf1cbb66a638b4860a516671fb74850e6ccf787fe6c4c8d29e9c04efe880bd05
+    output:
+      - input_file: input/dummy.in
+        output:
+          registers:
+            r0:
+              type: bool
+              value: "true"
+    initial_ast: 1a78fdc95fad861e53d1b0463228701df726fa0bf5092bd94d1d35f57c8c2a94
+    canonicalized_ast: 1a78fdc95fad861e53d1b0463228701df726fa0bf5092bd94d1d35f57c8c2a94
+    type_inferenced_ast: be1c8166ce3ae7f805d8600441996328ce8f45ada3c16c4284f07d07af52ef75

tests/expectations/compiler/compiler/import_local/import_as.leo.out

@@ -0,0 +1,21 @@
+---
+namespace: Compile
+expectation: Pass
+outputs:
+  - circuit:
+      num_public_variables: 0
+      num_private_variables: 1
+      num_constraints: 1
+      at: 042610d0fd1fe6d6ac112138f8755752f44c7d2a00f1b5960574d6da5cda393f
+      bt: e97756698880ab7555a959a5fb5c6b4e15bd64612aa677adbfe2d0bd91f0a83c
+      ct: cf1cbb66a638b4860a516671fb74850e6ccf787fe6c4c8d29e9c04efe880bd05
+    output:
+      - input_file: input/dummy.in
+        output:
+          registers:
+            r0:
+              type: bool
+              value: "true"
+    initial_ast: 47ef8cd0b57a42612bc9138c6da6e05fbca27c47464acf5af569c2fe0c91dd31
+    canonicalized_ast: 39c0b27ba63cc34eed735900912e154031ca1f291aade9d9964ce49e77eeb19e
+    type_inferenced_ast: 19bfc761f899b48a3e0c4142bac6cbdaceac8230e92422cf9f6a99d9f7eddc6f

tests/expectations/compiler/compiler/import_local/import_dir.leo.out

@@ -0,0 +1,21 @@
+---
+namespace: Compile
+expectation: Pass
+outputs:
+  - circuit:
+      num_public_variables: 0
+      num_private_variables: 1
+      num_constraints: 1
+      at: 042610d0fd1fe6d6ac112138f8755752f44c7d2a00f1b5960574d6da5cda393f
+      bt: e97756698880ab7555a959a5fb5c6b4e15bd64612aa677adbfe2d0bd91f0a83c
+      ct: cf1cbb66a638b4860a516671fb74850e6ccf787fe6c4c8d29e9c04efe880bd05
+    output:
+      - input_file: input/dummy.in
+        output:
+          registers:
+            r0:
+              type: bool
+              value: "true"
+    initial_ast: 7e0ba7b09b3840a5d4fc9f0d413163ba2de8f207c3818f604f9a71297aac30f3
+    canonicalized_ast: 3f7efb61847fd75fed58b70526da8ceffb573a0806521fb30443f341c3d14a45
+    type_inferenced_ast: a1baf614c8ab13c1ff978faf8022f90eef4c482261928cb3256ab4d63e20096c

tests/expectations/compiler/compiler/import_local/import_files.leo.out

@@ -0,0 +1,21 @@
+---
+namespace: Compile
+expectation: Pass
+outputs:
+  - circuit:
+      num_public_variables: 0
+      num_private_variables: 1
+      num_constraints: 1
+      at: 042610d0fd1fe6d6ac112138f8755752f44c7d2a00f1b5960574d6da5cda393f
+      bt: e97756698880ab7555a959a5fb5c6b4e15bd64612aa677adbfe2d0bd91f0a83c
+      ct: cf1cbb66a638b4860a516671fb74850e6ccf787fe6c4c8d29e9c04efe880bd05
+    output:
+      - input_file: input/dummy.in
+        output:
+          registers:
+            r0:
+              type: bool
+              value: "true"
+    initial_ast: 042e056c86e545ce256459a0de20d44c0bae24ff406becba4330e3208c48e180
+    canonicalized_ast: 6cab1ab863f40c96d5d6921e2ced0dd00ebe5e9e334d84508af708be19ae8f59
+    type_inferenced_ast: 17ff3e62f1c48edfbfb1c35ed4ac542260b59153d85afeca2e707dde217dc675

tests/expectations/compiler/compiler/import_local/import_many.leo.out

@@ -0,0 +1,21 @@
+---
+namespace: Compile
+expectation: Pass
+outputs:
+  - circuit:
+      num_public_variables: 0
+      num_private_variables: 1
+      num_constraints: 1
+      at: 042610d0fd1fe6d6ac112138f8755752f44c7d2a00f1b5960574d6da5cda393f
+      bt: e97756698880ab7555a959a5fb5c6b4e15bd64612aa677adbfe2d0bd91f0a83c
+      ct: cf1cbb66a638b4860a516671fb74850e6ccf787fe6c4c8d29e9c04efe880bd05
+    output:
+      - input_file: input/dummy.in
+        output:
+          registers:
+            r0:
+              type: bool
+              value: "true"
+    initial_ast: ad1dd786c43b4d3de69b6e162bed3f01a0a53f0643e6fd2d95f12c98dfa16855
+    canonicalized_ast: ad1dd786c43b4d3de69b6e162bed3f01a0a53f0643e6fd2d95f12c98dfa16855
+    type_inferenced_ast: 1c983cf518cfafbe158ee3e42aed5cb190863b09aedfc4dd34e0268160ee79e2

tests/expectations/compiler/compiler/import_local/import_weird_names.leo.out

@@ -0,0 +1,21 @@
+---
+namespace: Compile
+expectation: Pass
+outputs:
+  - circuit:
+      num_public_variables: 0
+      num_private_variables: 1
+      num_constraints: 1
+      at: 042610d0fd1fe6d6ac112138f8755752f44c7d2a00f1b5960574d6da5cda393f
+      bt: e97756698880ab7555a959a5fb5c6b4e15bd64612aa677adbfe2d0bd91f0a83c
+      ct: cf1cbb66a638b4860a516671fb74850e6ccf787fe6c4c8d29e9c04efe880bd05
+    output:
+      - input_file: input/dummy.in
+        output:
+          registers:
+            r0:
+              type: bool
+              value: "true"
+    initial_ast: 6a099d784f82bb8065c8efdd2b4018089d968a7f57cbab3406df3ec5d0612410
+    canonicalized_ast: 6a099d784f82bb8065c8efdd2b4018089d968a7f57cbab3406df3ec5d0612410
+    type_inferenced_ast: 58541200a815edfee41333b9b2b048add269d0924ca17457ecf9fbcbb5032ccf