Merge c075b18 into ad0c04b

ota-meshi · Jan 11, 2021 · 859e42d · 859e42d
2 parents ad0c04b + c075b18
commit 859e42d
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Showing 6 changed files with 1,865 additions and 6 deletions.
diff --git a/src/tags.ts b/src/tags.ts
@@ -94,7 +94,7 @@ export const INFINITY: TagResolver<number> = {
     tag: "tag:yaml.org,2002:float",
     test(str) {
         // see https://yaml.org/spec/1.2/spec.html#id2805071
-        return /^[-+]?(\.inf |\.Inf|\.INF)$/u.test(str)
+        return /^[-+]?(\.inf|\.Inf|\.INF)$/u.test(str)
     },
     resolve(str) {
         return str.startsWith("-") ? -Infinity : Infinity
@@ -105,7 +105,7 @@ export const NAN: TagResolver<number> = {
     tag: "tag:yaml.org,2002:float",
     test(str) {
         // see https://yaml.org/spec/1.2/spec.html#id2805071
-        return str === "NaN" || str === "nan" || str === "NAN"
+        return str === ".NaN" || str === ".nan" || str === ".NAN"
     },
     resolve() {
         return NaN

diff --git a/tests/fixtures/parser/ast/types01-input.yaml b/tests/fixtures/parser/ast/types01-input.yaml
@@ -0,0 +1,7 @@
+A null: null
+Also a null: # Empty
+Not a null: ""
+Booleans: [ true, True, false, FALSE ]
+Integers: [ 0, 0o7, 0x3A, -19 ]
+Floats: [ 0., -0.0, .5, +12e03, -2E+05 ]
+Also floats: [ .inf, -.Inf, +.INF, .NAN ]