20df19e33b
This changes adds the support to replace relative paths sources with "" as rapresenting current directory.
For example:
Rule like '{from: "", to: "/my/project"}' will map path "src/my/code.go" into "/my/project/src/my/code.go"
Rule like '{from: "/my/project", to: ""}' will map path "/my/project/src/my/code.go" into "src/my/code.go"
Fixes #3082
124 lines
8.7 KiB
Go
124 lines
8.7 KiB
Go
package locspec
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import (
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"runtime"
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"testing"
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)
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func parseLocationSpecNoError(t *testing.T, locstr string) LocationSpec {
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spec, err := Parse(locstr)
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if err != nil {
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t.Fatalf("Error parsing %q: %v", locstr, err)
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}
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return spec
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}
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func assertNormalLocationSpec(t *testing.T, locstr string, tgt NormalLocationSpec) {
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spec := parseLocationSpecNoError(t, locstr)
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nls, ok := spec.(*NormalLocationSpec)
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if !ok {
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t.Fatalf("Location %q: expected NormalLocationSpec got %#v", locstr, spec)
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}
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if nls.Base != tgt.Base {
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t.Fatalf("Location %q: expected 'Base' %q got %q", locstr, tgt.Base, nls.Base)
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}
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if nls.LineOffset != tgt.LineOffset {
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t.Fatalf("Location %q: expected 'LineOffset' %d got %d", locstr, tgt.LineOffset, nls.LineOffset)
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}
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if tgt.FuncBase == nil {
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return
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}
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if nls.FuncBase == nil {
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t.Fatalf("Location %q: expected non-nil 'FuncBase'", locstr)
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}
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if *(tgt.FuncBase) != *(nls.FuncBase) {
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t.Fatalf("Location %q: expected 'FuncBase':\n%#v\ngot:\n%#v", locstr, tgt.FuncBase, nls.FuncBase)
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}
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}
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func TestFunctionLocationParsing(t *testing.T) {
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// Function locations, simple package names, no line offset
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assertNormalLocationSpec(t, "proc.(*Process).Continue", NormalLocationSpec{"proc.(*Process).Continue", &FuncLocationSpec{PackageName: "proc", ReceiverName: "Process", BaseName: "Continue"}, -1})
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assertNormalLocationSpec(t, "proc.Process.Continue", NormalLocationSpec{"proc.Process.Continue", &FuncLocationSpec{PackageName: "proc", ReceiverName: "Process", BaseName: "Continue"}, -1})
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assertNormalLocationSpec(t, "proc.Continue", NormalLocationSpec{"proc.Continue", &FuncLocationSpec{PackageOrReceiverName: "proc", BaseName: "Continue"}, -1})
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assertNormalLocationSpec(t, "(*Process).Continue", NormalLocationSpec{"(*Process).Continue", &FuncLocationSpec{ReceiverName: "Process", BaseName: "Continue"}, -1})
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assertNormalLocationSpec(t, "Continue", NormalLocationSpec{"Continue", &FuncLocationSpec{BaseName: "Continue"}, -1})
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// Function locations, simple package names, line offsets
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assertNormalLocationSpec(t, "proc.(*Process).Continue:10", NormalLocationSpec{"proc.(*Process).Continue", &FuncLocationSpec{PackageName: "proc", ReceiverName: "Process", BaseName: "Continue"}, 10})
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assertNormalLocationSpec(t, "proc.Process.Continue:10", NormalLocationSpec{"proc.Process.Continue", &FuncLocationSpec{PackageName: "proc", ReceiverName: "Process", BaseName: "Continue"}, 10})
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assertNormalLocationSpec(t, "proc.Continue:10", NormalLocationSpec{"proc.Continue", &FuncLocationSpec{PackageOrReceiverName: "proc", BaseName: "Continue"}, 10})
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assertNormalLocationSpec(t, "(*Process).Continue:10", NormalLocationSpec{"(*Process).Continue", &FuncLocationSpec{ReceiverName: "Process", BaseName: "Continue"}, 10})
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assertNormalLocationSpec(t, "Continue:10", NormalLocationSpec{"Continue", &FuncLocationSpec{BaseName: "Continue"}, 10})
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// Function locations, package paths, no line offsets
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assertNormalLocationSpec(t, "github.com/go-delve/delve/pkg/proc.(*Process).Continue", NormalLocationSpec{"github.com/go-delve/delve/pkg/proc.(*Process).Continue", &FuncLocationSpec{PackageName: "github.com/go-delve/delve/pkg/proc", ReceiverName: "Process", BaseName: "Continue"}, -1})
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assertNormalLocationSpec(t, "github.com/go-delve/delve/pkg/proc.Process.Continue", NormalLocationSpec{"github.com/go-delve/delve/pkg/proc.Process.Continue", &FuncLocationSpec{PackageName: "github.com/go-delve/delve/pkg/proc", ReceiverName: "Process", BaseName: "Continue"}, -1})
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assertNormalLocationSpec(t, "github.com/go-delve/delve/pkg/proc.Continue", NormalLocationSpec{"github.com/go-delve/delve/pkg/proc.Continue", &FuncLocationSpec{PackageName: "github.com/go-delve/delve/pkg/proc", BaseName: "Continue"}, -1})
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// Function locations, package paths, line offsets
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assertNormalLocationSpec(t, "github.com/go-delve/delve/pkg/proc.(*Process).Continue:10", NormalLocationSpec{"github.com/go-delve/delve/pkg/proc.(*Process).Continue", &FuncLocationSpec{PackageName: "github.com/go-delve/delve/pkg/proc", ReceiverName: "Process", BaseName: "Continue"}, 10})
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assertNormalLocationSpec(t, "github.com/go-delve/delve/pkg/proc.Process.Continue:10", NormalLocationSpec{"github.com/go-delve/delve/pkg/proc.Process.Continue", &FuncLocationSpec{PackageName: "github.com/go-delve/delve/pkg/proc", ReceiverName: "Process", BaseName: "Continue"}, 10})
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assertNormalLocationSpec(t, "github.com/go-delve/delve/pkg/proc.Continue:10", NormalLocationSpec{"github.com/go-delve/delve/pkg/proc.Continue", &FuncLocationSpec{PackageName: "github.com/go-delve/delve/pkg/proc", BaseName: "Continue"}, 10})
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}
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func assertSubstitutePathEqual(t *testing.T, expected string, substituted string) {
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if expected != substituted {
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t.Fatalf("Expected substitutedPath to be %s got %s instead", expected, substituted)
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}
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}
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func TestSubstitutePathUnix(t *testing.T) {
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if runtime.GOOS == "windows" {
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t.Skip("Skipping unix SubstitutePath test in windows")
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}
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// Relative paths mapping
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assertSubstitutePathEqual(t, "/my/asb/folder/relative/path", SubstitutePath("relative/path", [][2]string{{"", "/my/asb/folder/"}}))
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assertSubstitutePathEqual(t, "/already/abs/path", SubstitutePath("/already/abs/path", [][2]string{{"", "/my/asb/folder/"}}))
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assertSubstitutePathEqual(t, "relative/path", SubstitutePath("/my/asb/folder/relative/path", [][2]string{{"/my/asb/folder/", ""}}))
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assertSubstitutePathEqual(t, "/another/folder/relative/path", SubstitutePath("/another/folder/relative/path", [][2]string{{"/my/asb/folder/", ""}}))
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assertSubstitutePathEqual(t, "my/path", SubstitutePath("relative/path/my/path", [][2]string{{"relative/path", ""}}))
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assertSubstitutePathEqual(t, "/abs/my/path", SubstitutePath("/abs/my/path", [][2]string{{"abs/my", ""}}))
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// Absolute paths mapping
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assertSubstitutePathEqual(t, "/new/mapping/path", SubstitutePath("/original/path", [][2]string{{"/original", "/new/mapping"}}))
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assertSubstitutePathEqual(t, "/no/change/path", SubstitutePath("/no/change/path", [][2]string{{"/original", "/new/mapping"}}))
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assertSubstitutePathEqual(t, "/folder/should_not_be_replaced/path", SubstitutePath("/folder/should_not_be_replaced/path", [][2]string{{"should_not_be_replaced", ""}}))
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// Mix absolute and relative mapping
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assertSubstitutePathEqual(t, "/new/mapping/path", SubstitutePath("/original/path", [][2]string{{"", "/my/asb/folder/"}, {"/my/asb/folder/", ""}, {"/original", "/new/mapping"}}))
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assertSubstitutePathEqual(t, "/my/asb/folder/path", SubstitutePath("path", [][2]string{{"/original", "/new/mapping"}, {"", "/my/asb/folder/"}, {"/my/asb/folder/", ""}}))
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assertSubstitutePathEqual(t, "path", SubstitutePath("/my/asb/folder/path", [][2]string{{"/original", "/new/mapping"}, {"/my/asb/folder/", ""}, {"", "/my/asb/folder/"}}))
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}
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func TestSubstitutePathWindows(t *testing.T) {
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if runtime.GOOS != "windows" {
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t.Skip("Skipping windows SubstitutePath test in unix")
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}
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// Relative paths mapping
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assertSubstitutePathEqual(t, "c:\\my\\asb\\folder\\relative\\path", SubstitutePath("relative\\path", [][2]string{{"", "c:\\my\\asb\\folder\\"}}))
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assertSubstitutePathEqual(t, "f:\\already\\abs\\path", SubstitutePath("F:\\already\\abs\\path", [][2]string{{"", "c:\\my\\asb\\folder\\"}}))
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assertSubstitutePathEqual(t, "relative\\path", SubstitutePath("C:\\my\\asb\\folder\\relative\\path", [][2]string{{"c:\\my\\asb\\folder\\", ""}}))
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assertSubstitutePathEqual(t, "f:\\another\\folder\\relative\\path", SubstitutePath("F:\\another\\folder\\relative\\path", [][2]string{{"c:\\my\\asb\\folder\\", ""}}))
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assertSubstitutePathEqual(t, "my\\path", SubstitutePath("relative\\path\\my\\path", [][2]string{{"relative\\path", ""}}))
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assertSubstitutePathEqual(t, "c:\\abs\\my\\path", SubstitutePath("c:\\abs\\my\\path", [][2]string{{"abs\\my", ""}}))
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// Absolute paths mapping
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assertSubstitutePathEqual(t, "c:\\new\\mapping\\path", SubstitutePath("D:\\original\\path", [][2]string{{"d:\\original", "c:\\new\\mapping"}}))
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assertSubstitutePathEqual(t, "f:\\no\\change\\path", SubstitutePath("F:\\no\\change\\path", [][2]string{{"d:\\original", "c:\\new\\mapping"}}))
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assertSubstitutePathEqual(t, "c:\\folder\\should_not_be_replaced\\path", SubstitutePath("c:\\folder\\should_not_be_replaced\\path", [][2]string{{"should_not_be_replaced", ""}}))
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// Mix absolute and relative mapping
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assertSubstitutePathEqual(t, "c:\\new\\mapping\\path", SubstitutePath("D:\\original\\path", [][2]string{{"", "c:\\my\\asb\\folder\\"}, {"c:\\my\\asb\\folder\\", ""}, {"d:\\original", "c:\\new\\mapping"}}))
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assertSubstitutePathEqual(t, "c:\\my\\asb\\folder\\path\\", SubstitutePath("path\\", [][2]string{{"d:\\original", "c:\\new\\mapping"}, {"", "c:\\my\\asb\\folder\\"}, {"c:\\my\\asb\\folder\\", ""}}))
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assertSubstitutePathEqual(t, "path", SubstitutePath("C:\\my\\asb\\folder\\path", [][2]string{{"d:\\original", "c:\\new\\mapping"}, {"c:\\my\\asb\\folder\\", ""}, {"", "c:\\my\\asb\\folder\\"}}))
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}
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