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Merged
boyter merged 1 commit into from
Apr 13, 2026
+215 −218
Merged

refactor: convert more tests to Go tests #696

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46 changes: 23 additions & 23 deletions SCC-OUTPUT-REPORT.html
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,13 +13,13 @@
<tbody><tr>
<th>Go</th>
<th>34</th>
<th>27183</th>
<th>1780</th>
<th>27374</th>
<th>1796</th>
<th>614</th>
<th>24789</th>
<th>1969</th>
<th>553720</th>
<th>8117</th>
<th>24964</th>
<th>2018</th>
<th>558764</th>
<th>8190</th>
</tr><tr>
<td>processor/constants.go</td>
<td></td>
Expand Down Expand Up @@ -60,6 +60,16 @@
<td>167</td>
<td>47400</td>
<td>833</td>
</tr><tr>
<td>main_test.go</td>
<td></td>
<td>890</td>
<td>70</td>
<td>15</td>
<td>805</td>
<td>228</td>
<td>21740</td>
<td>471</td>
</tr><tr>
<td>processor/workers.go</td>
<td></td>
Expand All @@ -80,16 +90,6 @@
<td>89</td>
<td>21834</td>
<td>495</td>
</tr><tr>
<td>main_test.go</td>
<td></td>
<td>699</td>
<td>54</td>
<td>15</td>
<td>630</td>
<td>179</td>
<td>16696</td>
<td>395</td>
</tr><tr>
<td>cmd/badges/main.go</td>
<td></td>
Expand Down Expand Up @@ -364,15 +364,15 @@
<tfoot><tr>
<th>Total</th>
<th>34</th>
<th>27183</th>
<th>1780</th>
<th>27374</th>
<th>1796</th>
<th>614</th>
<th>24789</th>
<th>1969</th>
<th>553720</th>
<th>8117</th>
<th>24964</th>
<th>2018</th>
<th>558764</th>
<th>8190</th>
</tr>
<tr>
<th colspan="9">Estimated Cost to Develop (organic) $786,261<br>Estimated Schedule Effort (organic) 12.55 months<br>Estimated People Required (organic) 5.56<br></th>
<th colspan="9">Estimated Cost to Develop (organic) $792,091<br>Estimated Schedule Effort (organic) 12.59 months<br>Estimated People Required (organic) 5.59<br></th>
</tr></tfoot>
</table></body></html>
193 changes: 192 additions & 1 deletion main_test.go
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import (
"path/filepath"
"regexp"
"slices"
"strconv"
"strings"
"testing"
)
Expand Down Expand Up @@ -315,6 +316,50 @@ func TestLineLength(t *testing.T) {
}
}

func TestFormatHTML(t *testing.T) {
t.Parallel()
output, err := runSCC("--format", "html")
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, "<title>scc html output</title>") {
t.Fatalf("html format test failed, output:\n%s", output)
}
}

func TestFormatHTMLTable(t *testing.T) {
t.Parallel()
output, err := runSCC("--format", "html-table")
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, `<table id="scc-table">`) {
t.Fatalf("html-table format test failed, output:\n%s", output)
}
}

func TestFormatSQL(t *testing.T) {
t.Parallel()
output, err := runSCC("--format", "sql")
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, "create table metadata ( -- github.com/boyter/scc") {
t.Fatalf("sql format test failed, output:\n%s", output)
}
}

func TestFormatSQLInsert(t *testing.T) {
t.Parallel()
output, err := runSCC("--format", "sql-insert")
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, "begin transaction;\ninsert into t values(") {
t.Fatalf("sql-insert format test failed, output:\n%s", output)
}
}

func TestMultipleFormatStdout(t *testing.T) {
output, err := runSCC("--format-multi", "tabular:stdout,html:stdout,csv:stdout,sql:stdout")
if err != nil {
Expand Down Expand Up @@ -519,7 +564,7 @@ func TestDeterministicOutput(t *testing.T) {
if err != nil {
t.Fatal(err)
}
for range 20 {
for range 10 {
output2, err := runSCC(".")
if err != nil {
t.Fatal(err)
Expand All @@ -530,6 +575,152 @@ func TestDeterministicOutput(t *testing.T) {
}
}

func TestDuplicates(t *testing.T) {
for range 10 {
output, err := runSCC("-f", "json", "-d", "./examples/duplicates/")
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, `"Count":1`) {
t.Fatalf("duplicates check failed, output:\n%s", output)
}
}
}

func TestCountAs(t *testing.T) {
testCases := []struct {
countAs string
expected []string
}{
{
countAs: "jsp:html",
expected: []string{"HTML"},
},
{
countAs: "JsP:html",
expected: []string{"HTML"},
},
{
countAs: "jsp:j2",
expected: []string{"Jinja"},
},
{
countAs: "jsp:html,new:java",
expected: []string{"HTML", "Java"},
},
{
countAs: "jsp:html,new:C Header",
expected: []string{"HTML", "C Header"},
},
}

for _, tc := range testCases {
output, err := runSCC("-f", "csv", "--count-as", tc.countAs, "./examples/countas/")
if err != nil {
t.Fatal(err)
}
for _, expectedLang := range tc.expected {
if !strings.Contains(output, expectedLang+",") {
t.Errorf("count as failed, count as: %s, output:\n%s", tc.countAs, output)
}
}
}
}

func TestRemapUnknown(t *testing.T) {
t.Parallel()
output, err := runSCC("-f", "csv", "--remap-unknown", "-*- C++ -*-:C Header", "./examples/remap/unknown")
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, "C Header,") {
t.Fatalf("remap unknown failed, output:\n%s", output)
}
}

func TestRemapAll(t *testing.T) {
t.Parallel()
output, err := runSCC("-f", "csv", "--remap-all", "-*- C++ -*-:C Header", "./examples/remap/java.java")
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, "C Header,") {
t.Fatalf("remap all failed, output:\n%s", output)
}
}

func TestCocomoProjectType(t *testing.T) {
projectTypes := []string{"organic", "semi-detached", "embedded", "custom,1,1,1,1"}
for _, typ := range projectTypes {
output, err := runSCC("--cocomo-project-type", typ)
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, fmt.Sprintf("Estimated Cost to Develop (%s)", typ)) ||
!strings.Contains(output, fmt.Sprintf("Estimated Schedule Effort (%s)", typ)) ||
!strings.Contains(output, fmt.Sprintf("Estimated People Required (%s)", typ)) {
t.Errorf("check cocomo project type failed: %s", typ)
}
}
}

func TestCocomoProjectTypeFallback(t *testing.T) {
unknownTypes := []string{"doesnotexist", "custom,1,1,1"}
for _, typ := range unknownTypes {
output, err := runSCC("--cocomo-project-type", typ)
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, "Estimated Cost to Develop (organic)") ||
!strings.Contains(output, "Estimated Schedule Effort (organic)") ||
!strings.Contains(output, "Estimated People Required (organic)") {
t.Errorf("check cocomo project type fallback failed: %s", typ)
}
}
}

func TestOutputBytes(t *testing.T) {
jsonOutput, err := runSCC("-f", "json")
if err != nil {
t.Fatal(err)
}
if !strings.Contains(jsonOutput, `"Bytes":`) {
t.Errorf("json output does not contain `Bytes` field, output:\n%s", jsonOutput)
}

output, err := runSCC()
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, "megabytes") {
t.Errorf("output does not contain `megabytes`, output:\n%s", output)
}
}

func TestFileGCCount(t *testing.T) {
const target = "./examples/duplicates"
files, err := os.ReadDir(target)
if err != nil {
t.Fatal(err)
}

output, err := runSCC("--file-gc-count", strconv.Itoa(len(files)-1), "-v", target)
if err != nil {
t.Fatal(err)
}
if !strings.Contains(output, "read file limit exceeded GC re-enabled") {
t.Errorf("test file GC count failed, file count: %d, limit: %d", len(files), len(files)-1)
}

output, err = runSCC("--file-gc-count", strconv.Itoa(len(files)+1), "-v", target)
if err != nil {
t.Fatal(err)
}
if strings.Contains(output, "read file limit exceeded GC re-enabled") {
t.Errorf("test file GC count failed, file count: %d, limit: %d", len(files), len(files)+1)
}
}

func TestLanguageNameTruncate(t *testing.T) {
output, err := runSCC("examples/language")
if err != nil {
Expand Down
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