123 lines
2.9 KiB
Go
123 lines
2.9 KiB
Go
package format
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import (
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/hashicorp/hcl/v2"
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"github.com/mitchellh/colorstring"
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"github.com/hashicorp/terraform/tfdiags"
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)
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func TestDiagnosticWarningsCompact(t *testing.T) {
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var diags tfdiags.Diagnostics
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diags = diags.Append(tfdiags.SimpleWarning("foo"))
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diags = diags.Append(tfdiags.SimpleWarning("foo"))
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diags = diags.Append(tfdiags.SimpleWarning("bar"))
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diags = diags.Append(&hcl.Diagnostic{
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Severity: hcl.DiagWarning,
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Summary: "source foo",
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Detail: "...",
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Subject: &hcl.Range{
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Filename: "source.tf",
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Start: hcl.Pos{Line: 2, Column: 1, Byte: 5},
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End: hcl.Pos{Line: 2, Column: 1, Byte: 5},
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},
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})
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diags = diags.Append(&hcl.Diagnostic{
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Severity: hcl.DiagWarning,
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Summary: "source foo",
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Detail: "...",
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Subject: &hcl.Range{
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Filename: "source.tf",
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Start: hcl.Pos{Line: 3, Column: 1, Byte: 7},
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End: hcl.Pos{Line: 3, Column: 1, Byte: 7},
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},
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})
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diags = diags.Append(&hcl.Diagnostic{
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Severity: hcl.DiagWarning,
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Summary: "source bar",
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Detail: "...",
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Subject: &hcl.Range{
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Filename: "source2.tf",
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Start: hcl.Pos{Line: 1, Column: 1, Byte: 1},
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End: hcl.Pos{Line: 1, Column: 1, Byte: 1},
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},
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})
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// ConsolidateWarnings groups together the ones
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// that have source location information and that
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// have the same summary text.
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diags = diags.ConsolidateWarnings(1)
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// A zero-value Colorize just passes all the formatting
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// codes back to us, so we can test them literally.
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got := DiagnosticWarningsCompact(diags, &colorstring.Colorize{})
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want := `[bold][yellow]Warnings:[reset]
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- foo
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- foo
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- bar
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- source foo
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on source.tf line 2 (and 1 more)
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- source bar
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on source2.tf line 1
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`
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if got != want {
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t.Errorf(
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"wrong result\ngot:\n%s\n\nwant:\n%s\n\ndiff:\n%s",
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got, want, cmp.Diff(want, got),
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)
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}
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}
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// Test case via https://github.com/hashicorp/terraform/issues/21359
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func TestDiagnostic_nonOverlappingHighlightContext(t *testing.T) {
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var diags tfdiags.Diagnostics
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diags = diags.Append(&hcl.Diagnostic{
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Severity: hcl.DiagError,
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Summary: "Some error",
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Detail: "...",
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Subject: &hcl.Range{
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Filename: "source.tf",
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Start: hcl.Pos{Line: 1, Column: 5, Byte: 5},
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End: hcl.Pos{Line: 1, Column: 5, Byte: 5},
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},
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Context: &hcl.Range{
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Filename: "source.tf",
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Start: hcl.Pos{Line: 1, Column: 5, Byte: 5},
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End: hcl.Pos{Line: 4, Column: 2, Byte: 60},
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},
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})
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sources := map[string][]byte{
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"source.tf": []byte(`x = somefunc("testing", {
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alpha = "foo"
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beta = "bar"
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})
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`),
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}
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color := &colorstring.Colorize{
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Colors: colorstring.DefaultColors,
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Reset: true,
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Disable: true,
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}
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expected := `
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Error: Some error
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on source.tf line 1:
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1: x = somefunc("testing", {
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2: alpha = "foo"
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3: beta = "bar"
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4: })
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...
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`
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output := Diagnostic(diags[0], sources, color, 80)
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if output != expected {
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t.Fatalf("unexpected output: got:\n%s\nwant\n%s\n", output, expected)
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}
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}
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