hugolib: Fix tag calculation in benchmark test

diff --git a/hugolib/site_benchmark_test.go b/hugolib/site_benchmark_test.go
index 2818ba549c0f93b8ab6f1aff991a8d63ef455f52..be78f6bc878c1a4c6fe9e72e7ef746e3d2c57270 100644 (file)
--- a/hugolib/site_benchmark_test.go
+++ b/hugolib/site_benchmark_test.go
@@ -69,11 +69,11 @@ func BenchmarkSiteBuilding(b *testing.B) {
                conf.Frontmatter = frontmatter
                for _, rootSections := range []int{1, 5} {
                        conf.RootSections = rootSections
-                       for _, numTags := range []int{20, 50, 100, 500, 1000, 5000} {
+                       for _, numTags := range []int{0, 1, 10, 20, 50, 100, 500, 1000, 5000} {
                                conf.NumTags = numTags
                                for _, tagsPerPage := range []int{0, 1, 5, 20} {
                                        conf.TagsPerPage = tagsPerPage
-                                       for _, numPages := range []int{10, 100, 500, 1000, 5000, 10000} {
+                                       for _, numPages := range []int{1, 10, 100, 500, 1000, 5000, 10000} {
                                                conf.NumPages = numPages
                                                for _, render := range []bool{false, true} {
                                                        conf.Render = render
@@ -169,13 +169,20 @@ defaultContentLanguage = "en"
 tag = "tags"
 category = "categories"
 `
+
+       numTags := cfg.NumTags
+
+       if cfg.TagsPerPage > numTags {
+               numTags = cfg.TagsPerPage
+       }
+
        var (
                contentPagesContent [3]string
-               tags                = make([]string, cfg.NumTags)
+               tags                = make([]string, numTags)
                pageTemplate        string
        )
 
-       for i := 0; i < cfg.NumTags; i++ {
+       for i := 0; i < numTags; i++ {
                tags[i] = fmt.Sprintf("Hugo %d", i+1)
        }
 
@@ -210,11 +217,16 @@ category = "categories"
 
                for i := 0; i < cfg.RootSections; i++ {
                        for j := 0; j < pagesPerSection; j++ {
-                               tagsStart := rand.Intn(cfg.NumTags) - cfg.TagsPerPage
-                               if tagsStart < 0 {
-                                       tagsStart = 0
+                               var tagsSlice []string
+
+                               if numTags > 0 {
+                                       tagsStart := rand.Intn(numTags) - cfg.TagsPerPage
+                                       if tagsStart < 0 {
+                                               tagsStart = 0
+                                       }
+                                       tagsSlice = tags[tagsStart : tagsStart+cfg.TagsPerPage]
                                }
-                               tagsSlice := tags[tagsStart : tagsStart+cfg.TagsPerPage]
+
                                if cfg.Frontmatter == "TOML" {
                                        pageTemplate = pageTemplateTOML
                                        tagsStr = "[]"