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// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
package utils
import (
"testing"
)
// ===== Filesystem and hash functionality tests =====
func TestFilesystemCanGetSliceOfFolderContents(t *testing.T) {
dirRoot := "../testdata/project1/"
filePaths, err := GetAllFilePaths(dirRoot, nil)
if err != nil {
t.Fatalf("expected filePaths, got error: %v", err)
}
if filePaths == nil {
t.Fatalf("expected non-nil filePaths, got nil")
}
// should only be 5 files
// symbolic link in project1/symbolic-link should be ignored
if len(filePaths) != 5 {
t.Fatalf("expected %v, got %v", 5, len(filePaths))
}
// should be in alphabetical order, with files prefixed with '/'
if filePaths[0] != "/emptyfile.testdata.txt" {
t.Errorf("expected %v, got %v", "/emptyfile.testdata.txt", filePaths[0])
}
if filePaths[1] != "/file1.testdata.txt" {
t.Errorf("expected %v, got %v", "/file1.testdata.txt", filePaths[1])
}
if filePaths[2] != "/file3.testdata.txt" {
t.Errorf("expected %v, got %v", "/file3.testdata.txt", filePaths[2])
}
if filePaths[3] != "/folder1/file4.testdata.txt" {
t.Errorf("expected %v, got %v", "/folder1/file4.testdata.txt", filePaths[3])
}
if filePaths[4] != "/lastfile.testdata.txt" {
t.Errorf("expected %v, got %v", "/lastfile.testdata.txt", filePaths[4])
}
}
func TestFilesystemGetAllFilePathsFailsForNonExistentDirectory(t *testing.T) {
dirRoot := "./does/not/exist/"
_, err := GetAllFilePaths(dirRoot, nil)
if err == nil {
t.Errorf("expected non-nil error, got nil")
}
}
func TestFilesystemCanIgnoreFilesWhenGettingFilePaths(t *testing.T) {
dirRoot := "../testdata/project3/"
pathsIgnored := []string{
"**/ignoredir/",
"/excludedir/",
"**/ignorefile.txt",
"/alsoEXCLUDEthis.txt",
}
filePaths, err := GetAllFilePaths(dirRoot, pathsIgnored)
if err != nil {
t.Fatalf("expected filePaths, got error: %v", err)
}
if filePaths == nil {
t.Fatalf("expected non-nil filePaths, got nil")
}
// should only be 5 files
if len(filePaths) != 5 {
t.Fatalf("expected %v, got %v", 5, len(filePaths))
}
// should be in alphabetical order, with files prefixed with '/'
if filePaths[0] != "/dontscan.txt" {
t.Errorf("expected %v, got %v", "/dontscan.txt", filePaths[0])
}
if filePaths[1] != "/keep/keep.txt" {
t.Errorf("expected %v, got %v", "/keep/keep.txt", filePaths[1])
}
if filePaths[2] != "/keep.txt" {
t.Errorf("expected %v, got %v", "/keep.txt", filePaths[2])
}
if filePaths[3] != "/subdir/keep/dontscan.txt" {
t.Errorf("expected %v, got %v", "/subdir/keep/dontscan.txt", filePaths[3])
}
if filePaths[4] != "/subdir/keep/keep.txt" {
t.Errorf("expected %v, got %v", "/subdir/keep/keep.txt", filePaths[4])
}
}
// FIXME add test to make sure we get an error for a directory without
// FIXME appropriate permissions to read its (sub)contents
func TestFilesystemGetsHashesForFilePath(t *testing.T) {
f := "../testdata/project1/file1.testdata.txt"
ssha1, ssha256, smd5, err := GetHashesForFilePath(f)
if err != nil {
t.Fatalf("expected nil error, got %v", err)
}
if ssha1 != "024f870eb6323f532515f7a09d5646a97083b819" {
t.Errorf("expected %v, got %v", "024f870eb6323f532515f7a09d5646a97083b819", ssha1)
}
if ssha256 != "b14e44284ca477b4c0db34b15ca4c454b2947cce7883e22321cf2984050e15bf" {
t.Errorf("expected %v, got %v", "b14e44284ca477b4c0db34b15ca4c454b2947cce7883e22321cf2984050e15bf", ssha256)
}
if smd5 != "37c8208479dfe42d2bb29debd6e32d4a" {
t.Errorf("expected %v, got %v", "37c8208479dfe42d2bb29debd6e32d4a", smd5)
}
}
func TestFilesystemGetsErrorWhenRequestingHashesForInvalidFilePath(t *testing.T) {
f := "./does/not/exist"
_, _, _, err := GetHashesForFilePath(f)
if err == nil {
t.Errorf("expected non-nil error, got nil")
}
}
// FIXME add test to make sure we get an error for hashes for a file without
// FIXME appropriate permissions to read its contents
func TestFilesystemExcludesForIgnoredPaths(t *testing.T) {
// one specific file
pathsIgnored := []string{"/file.txt"}
fileName := "/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/fileNope.txt"
if ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
// two specific files
pathsIgnored = []string{"/file.txt", "/file2.txt"}
fileName = "/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/fileNope.txt"
if ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/file2.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
// one specific file in specific subdirectory
pathsIgnored = []string{"/subdir/file.txt"}
fileName = "/subdir/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/file.txt"
if ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/something/subdir/file.txt"
if ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
// one specific file in any directory
pathsIgnored = []string{"**/file.txt"}
fileName = "/subdir/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/something/subdir/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/something/fileNope.txt"
if ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
// all files in one specific subdirectory (and its subdirectories)
pathsIgnored = []string{"/subdir/"}
fileName = "/subdir/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/file.txt"
if ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/subdir/sub2/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/nope/subdir/file.txt"
if ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
// all files in subdirectory with this name, wherever it appears
pathsIgnored = []string{"**/subdir/"}
fileName = "/subdir/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/file.txt"
if ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/subdir/sub2/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
fileName = "/nope/subdir/file.txt"
if !ShouldIgnore(fileName, pathsIgnored) {
t.Errorf("incorrect for %v, ignoring %v", fileName, pathsIgnored)
}
}
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