diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/bar/bar.js b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/bar/bar.js
index 475e871fca10..40d76e5535b2 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/bar/bar.js
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/bar/bar.js
@@ -3,4 +3,4 @@
 (function () {
   return 42;
 });
-//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6W10sInNvdXJjZXMiOlsiLi4vLi4vc3JjL2Jhci9iYXIuanMiXSwic291cmNlc0NvbnRlbnQiOlsiKCgpID0+IDQyKSJdLCJtYXBwaW5ncyI6Ijs7QUFBQSxDQUFDO0VBQUEsT0FBTSxFQUFOO0FBQUEsQ0FBRCJ9
\ No newline at end of file
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6W10sInNvdXJjZXMiOlsiLi4vLi4vc3JjL2Jhci9iYXIuanMiXSwic291cmNlc0NvbnRlbnQiOlsiKCgpID0+IDQyKSJdLCJtYXBwaW5ncyI6Ijs7QUFBQSxDQUFDO0VBQUEsT0FBTSxFQUFFO0FBQUEifQ==
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/bar/bar.js.map b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/bar/bar.js.map
index f7447a76f04e..57dfb0cd4ac1 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/bar/bar.js.map
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/bar/bar.js.map
@@ -1 +1 @@
-{"version":3,"file":"bar.js","names":[],"sources":["../../src/bar/bar.js"],"sourcesContent":["(() => 42)"],"mappings":";;AAAA,CAAC;EAAA,OAAM,EAAN;AAAA,CAAD"}
\ No newline at end of file
+{"version":3,"file":"bar.js","names":[],"sources":["../../src/bar/bar.js"],"sourcesContent":["(() => 42)"],"mappings":";;AAAA,CAAC;EAAA,OAAM,EAAE;AAAA"}
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/foo.js b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/foo.js
index 6915f5c70848..f72d4eedae70 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/foo.js
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/foo.js
@@ -3,4 +3,4 @@
 arr.map(function (x) {
   return x * MULTIPLIER;
 });
-//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6WyJhcnIiLCJtYXAiLCJ4IiwiTVVMVElQTElFUiJdLCJzb3VyY2VzIjpbIi4uL3NyYy9mb28uanMiXSwic291cmNlc0NvbnRlbnQiOlsiYXJyLm1hcCh4ID0+IHggKiBNVUxUSVBMSUVSKTsiXSwibWFwcGluZ3MiOiI7O0FBQUFBLEdBQUcsQ0FBQ0MsR0FBSixDQUFRLFVBQUFDLENBQUM7RUFBQSxPQUFJQSxDQUFDLEdBQUdDLFVBQVI7QUFBQSxDQUFUIn0=
\ No newline at end of file
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6WyJhcnIiLCJtYXAiLCJ4IiwiTVVMVElQTElFUiJdLCJzb3VyY2VzIjpbIi4uL3NyYy9mb28uanMiXSwic291cmNlc0NvbnRlbnQiOlsiYXJyLm1hcCh4ID0+IHggKiBNVUxUSVBMSUVSKTsiXSwibWFwcGluZ3MiOiI7O0FBQUFBLEdBQUcsQ0FBQ0MsR0FBRyxDQUFDLFVBQUFDLENBQUM7RUFBQSxPQUFJQSxDQUFDLEdBQUdDLFVBQVU7QUFBQSxFQUFDIn0=
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/foo.js.map b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/foo.js.map
index 7e7ba2c03a92..632758421a8b 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/foo.js.map
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-both/out-files/lib/foo.js.map
@@ -1 +1 @@
-{"version":3,"file":"foo.js","names":["arr","map","x","MULTIPLIER"],"sources":["../src/foo.js"],"sourcesContent":["arr.map(x => x * MULTIPLIER);"],"mappings":";;AAAAA,GAAG,CAACC,GAAJ,CAAQ,UAAAC,CAAC;EAAA,OAAIA,CAAC,GAAGC,UAAR;AAAA,CAAT"}
\ No newline at end of file
+{"version":3,"file":"foo.js","names":["arr","map","x","MULTIPLIER"],"sources":["../src/foo.js"],"sourcesContent":["arr.map(x => x * MULTIPLIER);"],"mappings":";;AAAAA,GAAG,CAACC,GAAG,CAAC,UAAAC,CAAC;EAAA,OAAIA,CAAC,GAAGC,UAAU;AAAA,EAAC"}
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline-cli-true/out-files/lib/bar/bar.js.map b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline-cli-true/out-files/lib/bar/bar.js.map
index f7447a76f04e..57dfb0cd4ac1 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline-cli-true/out-files/lib/bar/bar.js.map
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline-cli-true/out-files/lib/bar/bar.js.map
@@ -1 +1 @@
-{"version":3,"file":"bar.js","names":[],"sources":["../../src/bar/bar.js"],"sourcesContent":["(() => 42)"],"mappings":";;AAAA,CAAC;EAAA,OAAM,EAAN;AAAA,CAAD"}
\ No newline at end of file
+{"version":3,"file":"bar.js","names":[],"sources":["../../src/bar/bar.js"],"sourcesContent":["(() => 42)"],"mappings":";;AAAA,CAAC;EAAA,OAAM,EAAE;AAAA"}
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline-cli-true/out-files/lib/foo.js.map b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline-cli-true/out-files/lib/foo.js.map
index 7e7ba2c03a92..632758421a8b 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline-cli-true/out-files/lib/foo.js.map
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline-cli-true/out-files/lib/foo.js.map
@@ -1 +1 @@
-{"version":3,"file":"foo.js","names":["arr","map","x","MULTIPLIER"],"sources":["../src/foo.js"],"sourcesContent":["arr.map(x => x * MULTIPLIER);"],"mappings":";;AAAAA,GAAG,CAACC,GAAJ,CAAQ,UAAAC,CAAC;EAAA,OAAIA,CAAC,GAAGC,UAAR;AAAA,CAAT"}
\ No newline at end of file
+{"version":3,"file":"foo.js","names":["arr","map","x","MULTIPLIER"],"sources":["../src/foo.js"],"sourcesContent":["arr.map(x => x * MULTIPLIER);"],"mappings":";;AAAAA,GAAG,CAACC,GAAG,CAAC,UAAAC,CAAC;EAAA,OAAIA,CAAC,GAAGC,UAAU;AAAA,EAAC"}
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline/out-files/lib/bar/bar.js b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline/out-files/lib/bar/bar.js
index 475e871fca10..40d76e5535b2 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline/out-files/lib/bar/bar.js
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline/out-files/lib/bar/bar.js
@@ -3,4 +3,4 @@
 (function () {
   return 42;
 });
-//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6W10sInNvdXJjZXMiOlsiLi4vLi4vc3JjL2Jhci9iYXIuanMiXSwic291cmNlc0NvbnRlbnQiOlsiKCgpID0+IDQyKSJdLCJtYXBwaW5ncyI6Ijs7QUFBQSxDQUFDO0VBQUEsT0FBTSxFQUFOO0FBQUEsQ0FBRCJ9
\ No newline at end of file
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6W10sInNvdXJjZXMiOlsiLi4vLi4vc3JjL2Jhci9iYXIuanMiXSwic291cmNlc0NvbnRlbnQiOlsiKCgpID0+IDQyKSJdLCJtYXBwaW5ncyI6Ijs7QUFBQSxDQUFDO0VBQUEsT0FBTSxFQUFFO0FBQUEifQ==
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline/out-files/lib/foo.js b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline/out-files/lib/foo.js
index 6915f5c70848..f72d4eedae70 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline/out-files/lib/foo.js
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-inline/out-files/lib/foo.js
@@ -3,4 +3,4 @@
 arr.map(function (x) {
   return x * MULTIPLIER;
 });
-//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6WyJhcnIiLCJtYXAiLCJ4IiwiTVVMVElQTElFUiJdLCJzb3VyY2VzIjpbIi4uL3NyYy9mb28uanMiXSwic291cmNlc0NvbnRlbnQiOlsiYXJyLm1hcCh4ID0+IHggKiBNVUxUSVBMSUVSKTsiXSwibWFwcGluZ3MiOiI7O0FBQUFBLEdBQUcsQ0FBQ0MsR0FBSixDQUFRLFVBQUFDLENBQUM7RUFBQSxPQUFJQSxDQUFDLEdBQUdDLFVBQVI7QUFBQSxDQUFUIn0=
\ No newline at end of file
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6WyJhcnIiLCJtYXAiLCJ4IiwiTVVMVElQTElFUiJdLCJzb3VyY2VzIjpbIi4uL3NyYy9mb28uanMiXSwic291cmNlc0NvbnRlbnQiOlsiYXJyLm1hcCh4ID0+IHggKiBNVUxUSVBMSUVSKTsiXSwibWFwcGluZ3MiOiI7O0FBQUFBLEdBQUcsQ0FBQ0MsR0FBRyxDQUFDLFVBQUFDLENBQUM7RUFBQSxPQUFJQSxDQUFDLEdBQUdDLFVBQVU7QUFBQSxFQUFDIn0=
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-true/out-files/lib/bar/bar.js.map b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-true/out-files/lib/bar/bar.js.map
index f7447a76f04e..57dfb0cd4ac1 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-true/out-files/lib/bar/bar.js.map
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-true/out-files/lib/bar/bar.js.map
@@ -1 +1 @@
-{"version":3,"file":"bar.js","names":[],"sources":["../../src/bar/bar.js"],"sourcesContent":["(() => 42)"],"mappings":";;AAAA,CAAC;EAAA,OAAM,EAAN;AAAA,CAAD"}
\ No newline at end of file
+{"version":3,"file":"bar.js","names":[],"sources":["../../src/bar/bar.js"],"sourcesContent":["(() => 42)"],"mappings":";;AAAA,CAAC;EAAA,OAAM,EAAE;AAAA"}
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-true/out-files/lib/foo.js.map b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-true/out-files/lib/foo.js.map
index 7e7ba2c03a92..632758421a8b 100644
--- a/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-true/out-files/lib/foo.js.map
+++ b/packages/babel-cli/test/fixtures/babel/dir-sourcemap-config-true/out-files/lib/foo.js.map
@@ -1 +1 @@
-{"version":3,"file":"foo.js","names":["arr","map","x","MULTIPLIER"],"sources":["../src/foo.js"],"sourcesContent":["arr.map(x => x * MULTIPLIER);"],"mappings":";;AAAAA,GAAG,CAACC,GAAJ,CAAQ,UAAAC,CAAC;EAAA,OAAIA,CAAC,GAAGC,UAAR;AAAA,CAAT"}
\ No newline at end of file
+{"version":3,"file":"foo.js","names":["arr","map","x","MULTIPLIER"],"sources":["../src/foo.js"],"sourcesContent":["arr.map(x => x * MULTIPLIER);"],"mappings":";;AAAAA,GAAG,CAACC,GAAG,CAAC,UAAAC,CAAC;EAAA,OAAIA,CAAC,GAAGC,UAAU;AAAA,EAAC"}
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/filenames-sourcemap-config-both/out-files/script3.js b/packages/babel-cli/test/fixtures/babel/filenames-sourcemap-config-both/out-files/script3.js
index aa412959bf73..d830585672ce 100644
--- a/packages/babel-cli/test/fixtures/babel/filenames-sourcemap-config-both/out-files/script3.js
+++ b/packages/babel-cli/test/fixtures/babel/filenames-sourcemap-config-both/out-files/script3.js
@@ -3,10 +3,10 @@
 (function () {
   return 42;
 }); // some comments
-//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6W10sInNvdXJjZXMiOlsic2NyaXB0LmpzIl0sInNvdXJjZXNDb250ZW50IjpbIigoKSA9PiA0MilcblxuLy8gc29tZSBjb21tZW50cyJdLCJtYXBwaW5ncyI6Ijs7QUFBQSxDQUFDO0VBQUEsT0FBTSxFQUFOO0FBQUEsQ0FBRCxFLENBRUEifQ==
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6W10sInNvdXJjZXMiOlsic2NyaXB0LmpzIl0sInNvdXJjZXNDb250ZW50IjpbIigoKSA9PiA0MilcblxuLy8gc29tZSBjb21tZW50cyJdLCJtYXBwaW5ncyI6Ijs7QUFBQSxDQUFDO0VBQUEsT0FBTSxFQUFFO0FBQUEsR0FBQyxDQUVWIn0=
 "use strict";
 
 arr.map(function (x) {
   return x * MULTIPLIER;
 });
-//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6WyJhcnIiLCJtYXAiLCJ4IiwiTVVMVElQTElFUiJdLCJzb3VyY2VzIjpbInNjcmlwdDIuanMiXSwic291cmNlc0NvbnRlbnQiOlsiYXJyLm1hcCh4ID0+IHggKiBNVUxUSVBMSUVSKTsiXSwibWFwcGluZ3MiOiI7O0FBQUFBLEdBQUcsQ0FBQ0MsR0FBSixDQUFRLFVBQUFDLENBQUM7RUFBQSxPQUFJQSxDQUFDLEdBQUdDLFVBQVI7QUFBQSxDQUFUIn0=
\ No newline at end of file
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJuYW1lcyI6WyJhcnIiLCJtYXAiLCJ4IiwiTVVMVElQTElFUiJdLCJzb3VyY2VzIjpbInNjcmlwdDIuanMiXSwic291cmNlc0NvbnRlbnQiOlsiYXJyLm1hcCh4ID0+IHggKiBNVUxUSVBMSUVSKTsiXSwibWFwcGluZ3MiOiI7O0FBQUFBLEdBQUcsQ0FBQ0MsR0FBRyxDQUFDLFVBQUFDLENBQUM7RUFBQSxPQUFJQSxDQUFDLEdBQUdDLFVBQVU7QUFBQSxFQUFDIn0=
\ No newline at end of file
diff --git a/packages/babel-cli/test/fixtures/babel/filenames-sourcemap-config-both/out-files/script3.js.map b/packages/babel-cli/test/fixtures/babel/filenames-sourcemap-config-both/out-files/script3.js.map
index f3d8c393f8d6..3a8f49a36f66 100644
--- a/packages/babel-cli/test/fixtures/babel/filenames-sourcemap-config-both/out-files/script3.js.map
+++ b/packages/babel-cli/test/fixtures/babel/filenames-sourcemap-config-both/out-files/script3.js.map
@@ -1 +1 @@
-{"version":3,"file":"script3.js","names":["arr","map","x","MULTIPLIER"],"sources":["script.js","script2.js"],"sourcesContent":["(() => 42)\n\n// some comments","arr.map(x => x * MULTIPLIER);"],"mappings":";;AAAA,CAAC;EAAA,OAAM,EAAN;AAAA,CAAD,E,CAEA;;;;ACFAA,GAAG,CAACC,GAAJ,CAAQ,UAAAC,CAAC;EAAA,OAAIA,CAAC,GAAGC,UAAR;AAAA,CAAT"}
\ No newline at end of file
+{"version":3,"file":"script3.js","names":["arr","map","x","MULTIPLIER"],"sources":["script.js","script2.js"],"sourcesContent":["(() => 42)\n\n// some comments","arr.map(x => x * MULTIPLIER);"],"mappings":";;AAAA,CAAC;EAAA,OAAM,EAAE;AAAA,GAAC,CAEV;;;;ACFAA,GAAG,CAACC,GAAG,CAAC,UAAAC,CAAC;EAAA,OAAIA,CAAC,GAAGC,UAAU;AAAA,EAAC"}
\ No newline at end of file