microsoft/qdk
Publicmirrored from https://github.com/microsoft/qdkAvailable
compiler/qsc_passes/src/callable_limits/tests.rs
167lines · modecode
| 1 | // Copyright (c) Microsoft Corporation. |
| 2 | // Licensed under the MIT License. |
| 3 | |
| 4 | #![allow(clippy::needless_raw_string_hashes)] |
| 5 | |
| 6 | use expect_test::{expect, Expect}; |
| 7 | use indoc::indoc; |
| 8 | use qsc_frontend::compile::{self, compile, PackageStore, RuntimeCapabilityFlags, SourceMap}; |
| 9 | use qsc_hir::visit::Visitor; |
| 10 | |
| 11 | use crate::callable_limits::CallableLimits; |
| 12 | |
| 13 | fn check(file: &str, expect: &Expect) { |
| 14 | let store = PackageStore::new(compile::core()); |
| 15 | let sources = SourceMap::new([("test".into(), file.into())], None); |
| 16 | let unit = compile(&store, &[], sources, RuntimeCapabilityFlags::all()); |
| 17 | assert!(unit.errors.is_empty(), "{:?}", unit.errors); |
| 18 | |
| 19 | let mut call_limits = CallableLimits::default(); |
| 20 | call_limits.visit_package(&unit.package); |
| 21 | let errors = call_limits.errors; |
| 22 | expect.assert_debug_eq(&errors); |
| 23 | } |
| 24 | |
| 25 | #[test] |
| 26 | fn funcs_cannot_use_conj() { |
| 27 | check( |
| 28 | indoc! {" |
| 29 | namespace Test { |
| 30 | function A() : Unit { |
| 31 | within {} apply {} |
| 32 | } |
| 33 | } |
| 34 | "}, |
| 35 | &expect![[r#" |
| 36 | [ |
| 37 | Conjugate( |
| 38 | Span { |
| 39 | lo: 51, |
| 40 | hi: 69, |
| 41 | }, |
| 42 | ), |
| 43 | ] |
| 44 | "#]], |
| 45 | ); |
| 46 | } |
| 47 | |
| 48 | #[test] |
| 49 | fn funcs_cannot_have_functors() { |
| 50 | check( |
| 51 | indoc! {" |
| 52 | namespace Test { |
| 53 | function A() : Unit is Adj {} |
| 54 | } |
| 55 | "}, |
| 56 | &expect![[r#" |
| 57 | [ |
| 58 | Functor( |
| 59 | Span { |
| 60 | lo: 30, |
| 61 | hi: 31, |
| 62 | }, |
| 63 | ), |
| 64 | ] |
| 65 | "#]], |
| 66 | ); |
| 67 | } |
| 68 | |
| 69 | #[test] |
| 70 | fn funcs_cannot_call_ops() { |
| 71 | check( |
| 72 | indoc! {" |
| 73 | namespace Test { |
| 74 | operation A() : Unit {} |
| 75 | function B() : Unit { |
| 76 | A(); |
| 77 | } |
| 78 | } |
| 79 | "}, |
| 80 | &expect![[r#" |
| 81 | [ |
| 82 | OpCall( |
| 83 | Span { |
| 84 | lo: 79, |
| 85 | hi: 82, |
| 86 | }, |
| 87 | ), |
| 88 | ] |
| 89 | "#]], |
| 90 | ); |
| 91 | } |
| 92 | |
| 93 | #[test] |
| 94 | fn funcs_cannot_allocate_qubits() { |
| 95 | check( |
| 96 | indoc! {" |
| 97 | namespace Test { |
| 98 | function A() : Unit { |
| 99 | use q = Qubit(); |
| 100 | } |
| 101 | } |
| 102 | "}, |
| 103 | &expect![[r#" |
| 104 | [ |
| 105 | QubitAlloc( |
| 106 | Span { |
| 107 | lo: 51, |
| 108 | hi: 67, |
| 109 | }, |
| 110 | ), |
| 111 | ] |
| 112 | "#]], |
| 113 | ); |
| 114 | } |
| 115 | |
| 116 | #[test] |
| 117 | fn funcs_cannot_use_repeat() { |
| 118 | check( |
| 119 | indoc! {" |
| 120 | namespace Test { |
| 121 | function A() : Unit { |
| 122 | repeat {} until true; |
| 123 | } |
| 124 | } |
| 125 | "}, |
| 126 | &expect![[r#" |
| 127 | [ |
| 128 | Repeat( |
| 129 | Span { |
| 130 | lo: 51, |
| 131 | hi: 71, |
| 132 | }, |
| 133 | ), |
| 134 | ] |
| 135 | "#]], |
| 136 | ); |
| 137 | } |
| 138 | |
| 139 | #[test] |
| 140 | fn funcs_cannot_have_specs() { |
| 141 | check( |
| 142 | indoc! {" |
| 143 | namespace Test { |
| 144 | function A() : Unit { |
| 145 | body ... {} |
| 146 | adjoint self; |
| 147 | } |
| 148 | } |
| 149 | "}, |
| 150 | &expect![[r#" |
| 151 | [ |
| 152 | Spec( |
| 153 | Span { |
| 154 | lo: 21, |
| 155 | hi: 90, |
| 156 | }, |
| 157 | ), |
| 158 | Functor( |
| 159 | Span { |
| 160 | lo: 30, |
| 161 | hi: 31, |
| 162 | }, |
| 163 | ), |
| 164 | ] |
| 165 | "#]], |
| 166 | ); |
| 167 | } |
| 168 | |