process: add coverage tests for sourceMapFromDataUrl method

PR-URL: https://github.com/nodejs/node/pull/30319
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Coe <bencoe@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>

2 files changed, 4 insertions, 0 deletions

diff --git a/test/fixtures/source-map/inline-base64-json-error.js b/test/fixtures/source-map/inline-base64-json-error.js
new file mode 100644
index 0000000000..ba87a7208b
--- /dev/null
+++ b/test/fixtures/source-map/inline-base64-json-error.js
@@ -0,0 +1,2 @@
+var cov_263bu3eqm8=function(){var path=                                             "./branches.js";var hash="424788076537d051b5bf0e2564aef393124eabc7";var global=new Function("return this")();var gcv="__coverage__";var coverageData={path:                                             "./branches.js",statementMap:{"0":{start:{line:1,column:0},end:{line:7,column:1}},"1":{start:{line:2,column:2},end:{line:2,column:29}},"2":{start:{line:3,column:7},end:{line:7,column:1}},"3":{start:{line:4,column:2},end:{line:4,column:27}},"4":{start:{line:6,column:2},end:{line:6,column:29}},"5":{start:{line:10,column:2},end:{line:16,column:3}},"6":{start:{line:11,column:4},end:{line:11,column:28}},"7":{start:{line:12,column:9},end:{line:16,column:3}},"8":{start:{line:13,column:4},end:{line:13,column:31}},"9":{start:{line:15,column:4},end:{line:15,column:29}},"10":{start:{line:19,column:0},end:{line:19,column:12}},"11":{start:{line:20,column:0},end:{line:20,column:13}}},fnMap:{"0":{name:"branch",decl:{start:{line:9,column:9},end:{line:9,column:15}},loc:{start:{line:9,column:20},end:{line:17,column:1}},line:9}},branchMap:{"0":{loc:{start:{line:1,column:0},end:{line:7,column:1}},type:"if",locations:[{start:{line:1,column:0},end:{line:7,column:1}},{start:{line:1,column:0},end:{line:7,column:1}}],line:1},"1":{loc:{start:{line:3,column:7},end:{line:7,column:1}},type:"if",locations:[{start:{line:3,column:7},end:{line:7,column:1}},{start:{line:3,column:7},end:{line:7,column:1}}],line:3},"2":{loc:{start:{line:10,column:2},end:{line:16,column:3}},type:"if",locations:[{start:{line:10,column:2},end:{line:16,column:3}},{start:{line:10,column:2},end:{line:16,column:3}}],line:10},"3":{loc:{start:{line:12,column:9},end:{line:16,column:3}},type:"if",locations:[{start:{line:12,column:9},end:{line:16,column:3}},{start:{line:12,column:9},end:{line:16,column:3}}],line:12}},s:{"0":0,"1":0,"2":0,"3":0,"4":0,"5":0,"6":0,"7":0,"8":0,"9":0,"10":0,"11":0},f:{"0":0},b:{"0":[0,0],"1":[0,0],"2":[0,0],"3":[0,0]},_coverageSchema:"43e27e138ebf9cfc5966b082cf9a028302ed4184",hash:"424788076537d051b5bf0e2564aef393124eabc7"};var coverage=global[gcv]||(global[gcv]={});if(coverage[path]&&coverage[path].hash===hash){return coverage[path];}return coverage[path]=coverageData;}();cov_263bu3eqm8.s[0]++;if(false){cov_263bu3eqm8.b[0][0]++;cov_263bu3eqm8.s[1]++;console.info('unreachable');}else{cov_263bu3eqm8.b[0][1]++;cov_263bu3eqm8.s[2]++;if(true){cov_263bu3eqm8.b[1][0]++;cov_263bu3eqm8.s[3]++;console.info('reachable');}else{cov_263bu3eqm8.b[1][1]++;cov_263bu3eqm8.s[4]++;console.info('unreachable');}}function branch(a){cov_263bu3eqm8.f[0]++;cov_263bu3eqm8.s[5]++;if(a){cov_263bu3eqm8.b[2][0]++;cov_263bu3eqm8.s[6]++;console.info('a = true');}else{cov_263bu3eqm8.b[2][1]++;cov_263bu3eqm8.s[7]++;if(undefined){cov_263bu3eqm8.b[3][0]++;cov_263bu3eqm8.s[8]++;console.info('unreachable');}else{cov_263bu3eqm8.b[3][1]++;cov_263bu3eqm8.s[9]++;console.info('a = false');}}}cov_263bu3eqm8.s[10]++;branch(true);cov_263bu3eqm8.s[11]++;branch(false);
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,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
\ No newline at end of file
diff --git a/test/fixtures/source-map/inline-base64-type-error.js b/test/fixtures/source-map/inline-base64-type-error.js
new file mode 100644
index 0000000000..2bc77ca54e
--- /dev/null
+++ b/test/fixtures/source-map/inline-base64-type-error.js
@@ -0,0 +1,2 @@
+var cov_263bu3eqm8=function(){var path=                                             "./branches.js";var hash="424788076537d051b5bf0e2564aef393124eabc7";var global=new Function("return this")();var gcv="__coverage__";var coverageData={path:                                             "./branches.js",statementMap:{"0":{start:{line:1,column:0},end:{line:7,column:1}},"1":{start:{line:2,column:2},end:{line:2,column:29}},"2":{start:{line:3,column:7},end:{line:7,column:1}},"3":{start:{line:4,column:2},end:{line:4,column:27}},"4":{start:{line:6,column:2},end:{line:6,column:29}},"5":{start:{line:10,column:2},end:{line:16,column:3}},"6":{start:{line:11,column:4},end:{line:11,column:28}},"7":{start:{line:12,column:9},end:{line:16,column:3}},"8":{start:{line:13,column:4},end:{line:13,column:31}},"9":{start:{line:15,column:4},end:{line:15,column:29}},"10":{start:{line:19,column:0},end:{line:19,column:12}},"11":{start:{line:20,column:0},end:{line:20,column:13}}},fnMap:{"0":{name:"branch",decl:{start:{line:9,column:9},end:{line:9,column:15}},loc:{start:{line:9,column:20},end:{line:17,column:1}},line:9}},branchMap:{"0":{loc:{start:{line:1,column:0},end:{line:7,column:1}},type:"if",locations:[{start:{line:1,column:0},end:{line:7,column:1}},{start:{line:1,column:0},end:{line:7,column:1}}],line:1},"1":{loc:{start:{line:3,column:7},end:{line:7,column:1}},type:"if",locations:[{start:{line:3,column:7},end:{line:7,column:1}},{start:{line:3,column:7},end:{line:7,column:1}}],line:3},"2":{loc:{start:{line:10,column:2},end:{line:16,column:3}},type:"if",locations:[{start:{line:10,column:2},end:{line:16,column:3}},{start:{line:10,column:2},end:{line:16,column:3}}],line:10},"3":{loc:{start:{line:12,column:9},end:{line:16,column:3}},type:"if",locations:[{start:{line:12,column:9},end:{line:16,column:3}},{start:{line:12,column:9},end:{line:16,column:3}}],line:12}},s:{"0":0,"1":0,"2":0,"3":0,"4":0,"5":0,"6":0,"7":0,"8":0,"9":0,"10":0,"11":0},f:{"0":0},b:{"0":[0,0],"1":[0,0],"2":[0,0],"3":[0,0]},_coverageSchema:"43e27e138ebf9cfc5966b082cf9a028302ed4184",hash:"424788076537d051b5bf0e2564aef393124eabc7"};var coverage=global[gcv]||(global[gcv]={});if(coverage[path]&&coverage[path].hash===hash){return coverage[path];}return coverage[path]=coverageData;}();cov_263bu3eqm8.s[0]++;if(false){cov_263bu3eqm8.b[0][0]++;cov_263bu3eqm8.s[1]++;console.info('unreachable');}else{cov_263bu3eqm8.b[0][1]++;cov_263bu3eqm8.s[2]++;if(true){cov_263bu3eqm8.b[1][0]++;cov_263bu3eqm8.s[3]++;console.info('reachable');}else{cov_263bu3eqm8.b[1][1]++;cov_263bu3eqm8.s[4]++;console.info('unreachable');}}function branch(a){cov_263bu3eqm8.f[0]++;cov_263bu3eqm8.s[5]++;if(a){cov_263bu3eqm8.b[2][0]++;cov_263bu3eqm8.s[6]++;console.info('a = true');}else{cov_263bu3eqm8.b[2][1]++;cov_263bu3eqm8.s[7]++;if(undefined){cov_263bu3eqm8.b[3][0]++;cov_263bu3eqm8.s[8]++;console.info('unreachable');}else{cov_263bu3eqm8.b[3][1]++;cov_263bu3eqm8.s[9]++;console.info('a = false');}}}cov_263bu3eqm8.s[10]++;branch(true);cov_263bu3eqm8.s[11]++;branch(false);
+//# sourceMappingURL=data:application/text;charset=utf-8;base64,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