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Add snapshot testing for statement parsing
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For statements it is hard to write any unit tests, as a statement is a rather complex struct also containing some meta information. It is much easier to test the statement parsing, looking at the generated statement and review it instead.
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Kraemii authored and nichtsfrei committed Dec 16, 2024
1 parent 686e18d commit 40e3972
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62 changes: 62 additions & 0 deletions rust/Cargo.lock

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1 change: 1 addition & 0 deletions rust/Cargo.toml
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Expand Up @@ -107,6 +107,7 @@ members = ["crates/smoketest", "crates/nasl-function-proc-macro"]
tracing-test = "0.2.5"
criterion = "0"
once_cell = "1.20.1"
insta = { version = "1.41.1", features = ["ron"] }

[features]
dep-graph-parallel = ["rayon", "crossbeam-channel"]
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6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_add.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a + 1
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_array.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a[1]
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_assign.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a = 1
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_assign_return.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
--a
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_block.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
{ ... }
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_break.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
break
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_call.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a();
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_continue.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
continue
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_declare.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
local_var a
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_div.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a / 1
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_exit.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
exit(0);
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_for.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
for (i = 0; i < 10; i++) { a }
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_foreach.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
foreach a(b) {c}
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
function a((b)) { ... }
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_if.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
if (a) b else c
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_include.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
include("test.inc");
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_modulo.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a % 1
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_mul.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a * 1
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_named_parameter.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a: b
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_no_op.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
NoOp
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_parameter.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
(a, b)
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_primitive.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
1
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_repeat.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
repeat a until b
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_return.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
return 0;
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_return_assign.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a++
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_sub.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a - 1
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_variable.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
a
6 changes: 6 additions & 0 deletions rust/src/nasl/syntax/snapshots/statement_while.snap
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---
source: src/nasl/syntax/statement.rs
expression: stmt
snapshot_kind: text
---
while (a) {b}
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