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figured out how to serialize nested structures

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Folkert 2022-07-27 23:52:11 +02:00
parent fc01a0ee44
commit 8e5b0daa94
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4 changed files with 136 additions and 45 deletions
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2
crates/repl_expect/src/app.rs
View file

@ -54,8 +54,6 @@ impl ReplAppMemory for ExpectMemory {
let length = self.deref_usize(addr + std::mem::size_of::<usize>());
let _capacity = self.deref_usize(addr + 2 * std::mem::size_of::<usize>());
// subtract the last byte, which we've now read twice
unsafe {
let ptr = self.start.add(offset);
let slice = std::slice::from_raw_parts(ptr, length);

63
crates/repl_expect/src/lib.rs
View file

@ -294,7 +294,6 @@ mod test {
}
#[test]
#[ignore]
fn lookup_list_of_list_of_strings() {
run_expect_test(
indoc!(
@ -315,18 +314,18 @@ mod test {
This expectation failed:
5│> expect
6│> a = ["foo"]
7│> b = ["a string so long that it cannot be short"]
6│> a = [["foo"], []]
7│> b = [["a string so long that it cannot be short", "bar"]]
8│>
9│> a == b
When it failed, these variables had these values:
`a` : `List` `Str`
`a` = ["foo"]
a : List (List Str)
a = [[""], []]
`b` : `List` `Str`
`b` = ["a string so long that it cannot be short"]
b : List (List Str)
b = [["a string so long that it cannot be short", "bar"]]
"#
),
);
@ -430,18 +429,52 @@ mod test {
This expectation failed:
5│> expect
6│> vec1 = { x: 1.0, y: 2.0 }
7│> vec2 = { x: 4.0, y: 8.0 }
8│>
9│> vec1 == vec2
6│> strings = ["Astra mortemque praestare gradatim", "Profundum et fundamentum"]
7│>
8│> strings == []
When it failed, these variables had these values:
vec1 : { x : Frac a, y : Frac b }
vec1 = { x: 1, y: 2 }
strings : List Str
strings = ["Astra mortemque praestare gradatim", "Profundum et fundamentum"]
"#
),
);
}
vec2 : { x : Frac a, y : Frac b }
vec2 = { x: 4, y: 8 }
#[test]
fn compare_long_strings() {
run_expect_test(
indoc!(
r#"
app "test" provides [main] to "./platform"
main = 0
expect
a = "Astra mortemque praestare gradatim"
b = "Profundum et fundamentum"
a == b
"#
),
indoc!(
r#"
This expectation failed:
5│> expect
6│> a = "Astra mortemque praestare gradatim"
7│> b = "Profundum et fundamentum"
8│>
9│> a == b
When it failed, these variables had these values:
a : Str
a = "Astra mortemque praestare gradatim"
b : Str
b = "Profundum et fundamentum"
"#
),
);