Migrate literal tests to testing language.

promql/promql_test.go

@@ -926,86 +926,6 @@ func TestExpressions(t *testing.T) {
 				`{a="aa", b="bb"} => 100 @[%v]`,
 			},
 		},
-		{
-			expr:   `12.34e6`,
-			output: []string{`scalar: 12340000 @[%v]`},
-		},
-		{
-			expr:   `12.34e+6`,
-			output: []string{`scalar: 12340000 @[%v]`},
-		},
-		{
-			expr:   `12.34e-6`,
-			output: []string{`scalar: 0.00001234 @[%v]`},
-		},
-		{
-			expr:   `1+1`,
-			output: []string{`scalar: 2 @[%v]`},
-		},
-		{
-			expr:   `1-1`,
-			output: []string{`scalar: 0 @[%v]`},
-		},
-		{
-			expr:   `1 - -1`,
-			output: []string{`scalar: 2 @[%v]`},
-		},
-		{
-			expr:   `.2`,
-			output: []string{`scalar: 0.2 @[%v]`},
-		},
-		{
-			expr:   `+0.2`,
-			output: []string{`scalar: 0.2 @[%v]`},
-		},
-		{
-			expr:   `-0.2e-6`,
-			output: []string{`scalar: -0.0000002 @[%v]`},
-		},
-		{
-			expr:   `+Inf`,
-			output: []string{`scalar: +Inf @[%v]`},
-		},
-		{
-			expr:   `inF`,
-			output: []string{`scalar: +Inf @[%v]`},
-		},
-		{
-			expr:   `-inf`,
-			output: []string{`scalar: -Inf @[%v]`},
-		},
-		{
-			expr:   `NaN`,
-			output: []string{`scalar: NaN @[%v]`},
-		},
-		{
-			expr:   `nan`,
-			output: []string{`scalar: NaN @[%v]`},
-		},
-		{
-			expr:   `2.`,
-			output: []string{`scalar: 2 @[%v]`},
-		},
-		{
-			expr:       `999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999`,
-			shouldFail: true,
-		},
-		{
-			expr:   `1 / 0`,
-			output: []string{`scalar: +Inf @[%v]`},
-		},
-		{
-			expr:   `-1 / 0`,
-			output: []string{`scalar: -Inf @[%v]`},
-		},
-		{
-			expr:   `0 / 0`,
-			output: []string{`scalar: NaN @[%v]`},
-		},
-		{
-			expr:   `1 % 0`,
-			output: []string{`scalar: NaN @[%v]`},
-		},
 		{
 			expr: `http_requests{group="canary", instance="0", job="api-server"} / 0`,
 			output: []string{

promql/testdata/literals.test

@@ -0,0 +1,56 @@
+eval instant at 50m 12.34e6
+	12340000
+
+eval instant at 50m 12.34e+6
+	12340000
+
+eval instant at 50m 12.34e-6
+	0.00001234
+
+eval instant at 50m 1+1
+	2
+
+eval instant at 50m 1-1
+	0
+
+eval instant at 50m 1 - -1
+	2
+
+eval instant at 50m .2
+	0.2
+
+eval instant at 50m +0.2
+	0.2
+
+eval instant at 50m -0.2e-6
+	-0.0000002
+
+eval instant at 50m +Inf
+	+Inf
+
+eval instant at 50m inF
+	+Inf
+
+eval instant at 50m -inf
+	-Inf
+
+eval instant at 50m NaN
+	NaN
+
+eval instant at 50m nan
+	NaN
+
+eval instant at 50m 2.
+	2
+
+eval instant at 50m 1 / 0
+	+Inf
+
+eval instant at 50m -1 / 0
+	-Inf
+
+eval instant at 50m 0 / 0
+	NaN
+
+eval instant at 50m 1 % 0
+	NaN